1 00:00:01,252 --> 00:00:02,970 (DOCTOR wHO THEME) 2 00:00:59,332 --> 00:01:00,811 (SARAH SHRIEKING) 3 00:01:23,932 --> 00:01:25,285 (SCREAMING) 4 00:01:49,132 --> 00:01:51,168 -Nothing. -I heard a scream. 5 00:01:51,252 --> 00:01:53,402 -who's the guard on this sector? -O'Hara. 6 00:01:53,492 --> 00:01:55,005 There's no sign of him. 7 00:01:55,092 --> 00:01:57,128 -Let's get some lights on here. -Right. 8 00:01:57,212 --> 00:01:59,203 I'll go and look for him. 9 00:02:11,492 --> 00:02:14,006 All right, Sarah. I think it's gone. 10 00:02:14,772 --> 00:02:16,524 Are you all right? what's the matter? 11 00:02:16,612 --> 00:02:19,251 It's how I felt before, in the jungle. 12 00:02:19,332 --> 00:02:21,607 As though I was being drawn from my body. 13 00:02:21,692 --> 00:02:24,650 You've had a very narrow escape. 14 00:02:32,372 --> 00:02:36,126 -what was it? -I'm not sure yet. 15 00:02:36,812 --> 00:02:39,326 But I've got a very unpleasant theory. 16 00:02:42,692 --> 00:02:46,401 -Everything is normal now. -Something caused that power drain. 17 00:02:46,492 --> 00:02:49,689 There was a temperature drop of four degrees. 18 00:02:49,772 --> 00:02:52,650 -Controller? -Later, Ponti, we have a systems fault. 19 00:02:52,732 --> 00:02:54,370 I think the base is under attack, Controller. 20 00:02:54,452 --> 00:02:56,807 -Under attack? -we've heard something out there. 21 00:02:56,892 --> 00:02:59,929 And O'Hara seems to have disappeared. we need lights. 22 00:03:00,012 --> 00:03:02,003 Better check the prisoners, Vishinsky. 23 00:03:06,092 --> 00:03:07,889 As I thought. 24 00:03:09,452 --> 00:03:11,682 I'll call the crew to alert. 25 00:03:13,012 --> 00:03:16,049 It's as if life was sucked out of him. 26 00:03:16,132 --> 00:03:17,167 (ALARM BEEPING) 27 00:03:17,252 --> 00:03:19,720 I think we've been missed. 28 00:03:23,132 --> 00:03:24,247 Halt! 29 00:03:33,252 --> 00:03:35,243 with the power drain, the magnetic lock must have failed. 30 00:03:35,332 --> 00:03:38,529 Obviously. But we still don't know what caused it. 31 00:03:39,572 --> 00:03:40,925 what is it? 32 00:03:41,212 --> 00:03:44,409 Something you should see for yourself, Controller. 33 00:03:44,692 --> 00:03:46,523 They've killed O'Hara. 34 00:04:01,772 --> 00:04:04,969 They must be re-captured and made to pay for this. 35 00:04:07,092 --> 00:04:09,481 -we won't find them in this jungle. -They won't escape. 36 00:04:09,572 --> 00:04:11,847 we'll launch the oculoid tracker at first light. 37 00:04:11,932 --> 00:04:15,129 -Very good, Controller. -Get Sorenson. I want him to see this. 38 00:04:15,212 --> 00:04:16,930 He's under medicare in the probe. 39 00:04:17,012 --> 00:04:18,684 Bring him here immediately, Vishinsky. 40 00:04:18,772 --> 00:04:20,967 And I want a full bio-analysis on the cause of death. 41 00:04:21,052 --> 00:04:22,371 All right. 42 00:04:30,772 --> 00:04:33,684 -SARAH: It's so dark. -Just hang on. 43 00:04:36,412 --> 00:04:38,289 -SARAH: what's the matter? -Nothing. 44 00:04:38,372 --> 00:04:40,727 -where are we going? -Shh. Listen. 45 00:04:40,812 --> 00:04:42,245 (FAINT STATIC) 46 00:04:42,332 --> 00:04:44,527 DOCTOR: It's coming this way. 47 00:04:47,372 --> 00:04:49,840 (STATIC CRACKLING) 48 00:05:12,892 --> 00:05:16,168 -That was lucky. -Fortunately, time is on our side. 49 00:05:16,732 --> 00:05:18,006 -Time? -Yes. 50 00:05:18,292 --> 00:05:22,205 ''Night's candles are burnt out, and jocund day 51 00:05:22,292 --> 00:05:25,250 ''Stands tiptoe on the misty mountain tops.'' 52 00:05:26,292 --> 00:05:27,611 Or something like that. 53 00:05:27,692 --> 00:05:30,445 -Ah, you mean it's getting light? -That's what Shakespeare meant. 54 00:05:30,532 --> 00:05:33,683 -Doesn't it like daylight? -That is the question. 55 00:05:33,772 --> 00:05:36,047 Oh, Doctor, where are you going? 56 00:05:54,572 --> 00:05:57,882 Projectile chamber 3. Ignition procedures activate. 57 00:06:03,452 --> 00:06:05,841 COMPUTER: Projectile chamber 3 activated. 58 00:06:05,932 --> 00:06:07,888 Oculoid function normal. 59 00:06:27,612 --> 00:06:29,762 -Launch altitude, seven. -COMPUTER: Seven. 60 00:06:29,852 --> 00:06:31,843 Telesystems on transverse sweep. 61 00:06:31,932 --> 00:06:33,888 COMPUTER: Transverse sweep established. 62 00:06:33,972 --> 00:06:35,690 Maintain ocular frequency. 63 00:06:35,772 --> 00:06:38,002 Ocular frequency is transmitting now. 64 00:06:38,092 --> 00:06:40,242 Oculoid tracker launched. 65 00:07:05,212 --> 00:07:06,531 (wHIRRING) 66 00:07:26,532 --> 00:07:30,047 what was that? An elfin spirit of the forest? 67 00:07:30,132 --> 00:07:33,488 -Some sort of surveillance device. -Oh. 68 00:07:33,932 --> 00:07:36,765 -At least we know we can't get lost. -No. 69 00:07:37,852 --> 00:07:39,968 -I met him once, you know. -who? 70 00:07:40,052 --> 00:07:43,328 Shakespeare. Charming fellow. 71 00:07:43,772 --> 00:07:45,569 Dreadful actor. 72 00:07:45,652 --> 00:07:47,802 SARAH: Perhaps that's why he took up writing. 73 00:07:47,892 --> 00:07:49,291 DOCTOR: Perhaps it was. 74 00:07:59,452 --> 00:08:01,443 You've seen the body? 75 00:08:01,532 --> 00:08:06,128 All my party died the same way. A type of total dehydration. 76 00:08:06,212 --> 00:08:08,487 I have the bio-analysis here. 77 00:08:08,572 --> 00:08:11,882 All the organs are undamaged. No contusions or evidence of pressure. 78 00:08:11,972 --> 00:08:14,440 Complete extraction of bodily fluids from tissue. 79 00:08:14,532 --> 00:08:17,285 we've no weapon in our technology that could produce such an effect. 80 00:08:17,372 --> 00:08:20,125 No, a heat weapon would have produced external injuries. 81 00:08:20,212 --> 00:08:24,171 All the indications are that some very rapid form of freeze-drying occurred. 82 00:08:24,252 --> 00:08:27,927 -Isn't this irrelevant, Controller? -Irrelevant? 83 00:08:28,012 --> 00:08:31,721 I came to Zeta Minor to prove a theory that could save our civilisation. 84 00:08:31,812 --> 00:08:33,643 I've been successful. That's all that matters. 85 00:08:33,732 --> 00:08:36,166 Seven men have died at the hands of these aliens. 86 00:08:36,252 --> 00:08:38,925 There is more at stake here than seven lives. 87 00:08:39,012 --> 00:08:41,606 Our solar system is dependent upon a dying sun. 88 00:08:41,692 --> 00:08:44,286 I've discovered a new and inexhaustible source of energy. 89 00:08:44,372 --> 00:08:45,885 Rock formations on the fringe of the universe. 90 00:08:45,972 --> 00:08:49,681 Controller, the oculoid tracker has located the prisoners. 91 00:08:49,772 --> 00:08:52,923 -Order out the pursuit party. -Right, Controller. 92 00:08:53,412 --> 00:08:56,404 You are wasting time. My mineral samples must be loaded aboard 93 00:08:56,492 --> 00:08:58,130 and we must prepare for immediate take-off. 94 00:08:58,212 --> 00:09:01,682 I'm well aware of your high position in the science authorities, Professor. 95 00:09:01,772 --> 00:09:04,969 But this is a military expedition with military objectives. 96 00:09:05,052 --> 00:09:08,931 The manual says hostile alien forces must be searched out and liquidated. 97 00:09:09,012 --> 00:09:11,242 That operation is now in hand. 98 00:09:43,212 --> 00:09:46,204 Yes. This is it. 99 00:09:50,772 --> 00:09:53,002 Is this where the thing lives? 100 00:09:53,092 --> 00:09:56,528 No. It doesn't live anywhere. 101 00:09:57,372 --> 00:09:59,647 It just is. 102 00:09:59,732 --> 00:10:01,768 Uh-oh. Doctor. 103 00:10:06,492 --> 00:10:09,165 Never mind about that. Look down there. 104 00:10:10,252 --> 00:10:13,608 -what do you see? -A pool. 105 00:10:14,212 --> 00:10:16,203 Look into it. 106 00:10:20,412 --> 00:10:23,165 wouldn't you expect to see a reflection? 107 00:10:25,812 --> 00:10:29,168 There's nothing. what do you mean? 108 00:10:29,252 --> 00:10:31,163 This is it? 109 00:10:31,932 --> 00:10:34,321 Raise your hands over your heads. 110 00:10:35,692 --> 00:10:37,045 Search him. 111 00:10:38,292 --> 00:10:42,524 -I can empty my own pockets, thank you. -Put your hands over your heads! 112 00:10:42,612 --> 00:10:44,728 I have nothing up my sleeve, if that's what you mean. 113 00:10:44,812 --> 00:10:46,450 Search them both. 114 00:10:48,052 --> 00:10:49,644 (SARAH GRUNTING) 115 00:10:55,692 --> 00:10:57,045 (SCREAMING) 116 00:10:59,652 --> 00:11:01,483 Get back! 117 00:11:02,332 --> 00:11:04,288 Didn't you learn anything? 118 00:11:04,372 --> 00:11:06,090 There'll be no tampering with the balance of nature 119 00:11:06,172 --> 00:11:09,050 on this planet of ways you don't understand. 120 00:11:09,532 --> 00:11:11,602 we may already be too late. 121 00:11:15,212 --> 00:11:17,328 I want these canisters loaded carefully. 122 00:11:17,412 --> 00:11:21,451 -what's in them? -Refined oil. Energy. 123 00:11:22,172 --> 00:11:25,608 I calculate that six pounds of this material in our own solar system 124 00:11:25,692 --> 00:11:28,047 would produce heat equivalent to the output of our own sun 125 00:11:28,132 --> 00:11:30,646 over a period of three centuries. 126 00:11:30,732 --> 00:11:32,370 well, don't you understand, man? 127 00:11:32,452 --> 00:11:36,525 Full-scale exploitation of this planet would provide us with perpetual energy, 128 00:11:36,612 --> 00:11:38,842 in any quantity whenever we needed it. 129 00:11:38,932 --> 00:11:42,402 I've made the greatest discovery in scientific history. 130 00:11:44,092 --> 00:11:47,368 Do you need any of this other equipment, Professor? 131 00:11:47,932 --> 00:11:50,651 You still don't understand the implications, do you? 132 00:11:50,732 --> 00:11:54,281 No, no, there's nothing here. The base can be abandoned. 133 00:12:00,132 --> 00:12:02,282 -The prisoners have cleared quarantine. -Any weapons? 134 00:12:02,372 --> 00:12:04,249 Our detectors revealed nothing. 135 00:12:04,332 --> 00:12:06,926 If they caused the deaths, they used some super-sensory process. 136 00:12:07,012 --> 00:12:09,606 It's not unknown for aliens to utilise such techniques. 137 00:12:09,692 --> 00:12:11,887 -Bring them in. -Have the aliens brought in. 138 00:12:11,972 --> 00:12:13,166 where's Sorenson? 139 00:12:13,252 --> 00:12:15,083 Getting his samples aboard preparatory to launching. 140 00:12:15,172 --> 00:12:17,242 I have given no orders for a launching. 141 00:12:17,332 --> 00:12:18,970 There are seven deaths to be accounted for. 142 00:12:19,052 --> 00:12:21,885 Sorenson has a lot of authority in high circles, Salamar. 143 00:12:21,972 --> 00:12:24,611 -It may be unwise to antagonise him. -He's still a civilian. 144 00:12:24,692 --> 00:12:26,808 Military priorities take precedence. 145 00:12:26,892 --> 00:12:28,484 Bring the prisoners forward! 146 00:12:30,892 --> 00:12:32,928 Prisoners? we're here to help. we're not prisoners. 147 00:12:33,012 --> 00:12:34,491 You are prisoners. 148 00:12:34,572 --> 00:12:37,723 And you are charged with diverse acts of war against the subjects of Morestra. 149 00:12:37,812 --> 00:12:39,484 -Not guilty. -This is ridiculous. 150 00:12:39,572 --> 00:12:41,085 SALAMAR: Silence! 151 00:12:41,172 --> 00:12:43,527 Do you have any idea what you're up against on this planet? 152 00:12:43,612 --> 00:12:45,523 You will not respond to questions with counter-questions. 153 00:12:45,612 --> 00:12:47,967 -DOCTOR: If you won't allow us... -Silence! 154 00:12:48,052 --> 00:12:50,168 You will have a chance to speak, Doctor. 155 00:12:50,252 --> 00:12:53,562 This interrogation will be conducted in an orderly manner. 156 00:12:53,652 --> 00:12:56,769 Failure to comply will result in your immediate execution. 157 00:13:07,612 --> 00:13:10,604 Radioactive reading just within our tolerance. 158 00:13:11,092 --> 00:13:14,687 -what do they contain? -Mineral elements from the planet. 159 00:13:15,612 --> 00:13:18,524 Yesterday, you were found with the body of one of our scientists. 160 00:13:18,612 --> 00:13:21,410 Last night, one of our guards died and you were seen kneeling over him. 161 00:13:21,492 --> 00:13:22,925 Can you explain this? 162 00:13:23,012 --> 00:13:24,411 we had nothing to do with those deaths. 163 00:13:24,492 --> 00:13:25,891 They were brought about by your intrusion. 164 00:13:25,972 --> 00:13:28,361 Listen, now listen to me, please! 165 00:13:29,772 --> 00:13:34,368 Here, on Zeta Minor, is the boundary between existence as you know it 166 00:13:35,052 --> 00:13:37,691 and the other universe, which you just don't understand. 167 00:13:37,772 --> 00:13:39,569 -Other universe? -Yes! 168 00:13:40,372 --> 00:13:41,771 From the beginning of time, 169 00:13:41,852 --> 00:13:45,083 it has existed side-by-side with the known universe. 170 00:13:45,172 --> 00:13:47,686 Each is the antithesis of the other. 171 00:13:48,212 --> 00:13:51,045 You call it nothing, a word to cover ignorance. 172 00:13:51,132 --> 00:13:54,204 And centuries ago, scientists invented another word for it. 173 00:13:54,292 --> 00:13:56,487 -Antimatter, they call it. -Nonsense. 174 00:13:56,572 --> 00:13:58,722 Clever deception to cover their real motives. 175 00:13:58,812 --> 00:14:01,201 I don't think so. Let him finish. 176 00:14:01,372 --> 00:14:03,567 And you, by coming here, 177 00:14:03,652 --> 00:14:07,327 have crossed the boundary into that other universe to plunder it. 178 00:14:07,412 --> 00:14:08,970 Dangerous. 179 00:14:09,052 --> 00:14:12,761 Salamar. My mineral samples are aboard. 180 00:14:12,852 --> 00:14:14,570 It is getting dark. Prepare for the return journey. 181 00:14:14,652 --> 00:14:16,165 Mineral samples? 182 00:14:16,252 --> 00:14:18,368 Sorenson, you can't take any part of this planet with you. 183 00:14:18,452 --> 00:14:20,010 That was the purpose of my expedition. 184 00:14:20,092 --> 00:14:21,730 -But you can't! -Get him out of here. 185 00:14:21,812 --> 00:14:23,131 I'll deal with them later. 186 00:14:23,212 --> 00:14:26,170 Sorenson, if you don't listen to me, you'll never leave this planet! 187 00:14:29,292 --> 00:14:31,886 Now, look, Sorenson, I'm aware of your position, 188 00:14:31,972 --> 00:14:35,328 but I am in command of this probe and I decide when it takes off. 189 00:14:35,412 --> 00:14:37,368 Do you understand? 190 00:14:37,452 --> 00:14:40,649 what did he mean, ''we'll never leave this planet''? 191 00:14:50,012 --> 00:14:52,970 Do you ever get tired of being pushed around? 192 00:14:53,172 --> 00:14:54,525 Frequently. 193 00:14:58,212 --> 00:15:01,682 we could get in the Tardis and disappear. 194 00:15:03,052 --> 00:15:04,405 No, no, no. 195 00:15:05,732 --> 00:15:08,292 It's tempting to let them go ahead and destroy themselves. 196 00:15:08,372 --> 00:15:11,330 The trouble is they wouldn't be the only ones. 197 00:15:11,412 --> 00:15:14,210 -How do you mean? -Cataclysm. 198 00:15:16,412 --> 00:15:18,289 -The Big Bang! -Yes. 199 00:15:20,532 --> 00:15:22,602 The end of the universe. 200 00:15:25,052 --> 00:15:26,531 what's that? 201 00:15:29,132 --> 00:15:30,565 Do you remember the rocks around the pool? 202 00:15:30,652 --> 00:15:32,370 Mm-hmm, they were a sort of brownish colour. 203 00:15:33,412 --> 00:15:35,562 This is a concentrated form. 204 00:15:41,252 --> 00:15:43,049 It's changing colour! 205 00:15:50,612 --> 00:15:52,603 what are you doing? 206 00:15:53,092 --> 00:15:55,048 -what are you doing? -Hmm? 207 00:15:57,132 --> 00:15:58,963 It's just an idea. 208 00:16:00,412 --> 00:16:03,927 It's the compression units. They're preparing to launch! 209 00:16:04,212 --> 00:16:08,524 Fools! They really think they'll be allowed to leave with this on board. 210 00:16:23,972 --> 00:16:27,851 VISHINSKY: Pressurisation complete. Cyclostimulators activate. 211 00:16:27,932 --> 00:16:29,081 COMPUTER: Activated. 212 00:16:29,172 --> 00:16:32,084 -Power jets to lock-in positions. -Locked. 213 00:16:32,172 --> 00:16:35,881 -Gyrostabilisers, activate. -Activated. 214 00:16:35,972 --> 00:16:37,928 Prepare for final ignition. 215 00:16:38,012 --> 00:16:41,129 1 0, 9, 8... 216 00:16:41,212 --> 00:16:43,567 (wARNING SIGNALS BEEPING) 217 00:16:43,652 --> 00:16:47,167 Pressurisation falling. Cyclostimulators not responding. 218 00:16:47,252 --> 00:16:49,482 Activate secondary launch units. 219 00:16:49,572 --> 00:16:51,130 COMPUTER: Cycle complete. 220 00:16:51,212 --> 00:16:53,089 Secondary launch units activated. 221 00:16:54,692 --> 00:16:57,160 -I don't understand. -what's gone wrong? 222 00:16:57,292 --> 00:16:58,566 COMPUTER: Emergency power units inoperative. 223 00:16:58,652 --> 00:17:00,290 Main and secondary circuits failing. 224 00:17:00,372 --> 00:17:01,964 Cancel ignition. 225 00:17:08,252 --> 00:17:10,083 It doesn't make sense. 226 00:17:11,332 --> 00:17:12,447 Look! 227 00:17:17,292 --> 00:17:20,568 -SORENSON: what is it? -It's going to attack the ship! 228 00:17:21,012 --> 00:17:26,291 Energy. Pure energy in physical form. It's incredible. 229 00:17:26,452 --> 00:17:28,761 Operate the force-field barrier. 230 00:17:33,772 --> 00:17:36,081 Get the alien prisoners up here. 231 00:17:36,572 --> 00:17:38,563 I think that thing has got something to do with them. 232 00:17:38,652 --> 00:17:41,803 The barrier won't work. There's not enough power! 233 00:17:42,932 --> 00:17:44,968 Get out there and stop it. 234 00:18:07,212 --> 00:18:09,168 You've sent those men to their deaths. 235 00:18:09,252 --> 00:18:11,766 -Use the force-field barrier. -It won't work. 236 00:18:11,852 --> 00:18:15,049 -Then link it to the atomic accelerator. -It's too dangerous. 237 00:18:18,492 --> 00:18:19,845 (SCREAMING) 238 00:18:19,932 --> 00:18:22,969 Link the force field to the atomic accelerator! 239 00:18:25,012 --> 00:18:27,287 we've got to try it, Salamar! 240 00:18:28,532 --> 00:18:30,045 Give the order! 241 00:18:34,412 --> 00:18:35,606 Do it. 242 00:18:37,172 --> 00:18:39,481 -Linked. -Force-field barrier. 243 00:18:56,732 --> 00:18:58,723 Thank you, Doctor. 244 00:18:58,812 --> 00:19:01,690 All right. Tell us what you know about that. 245 00:19:02,932 --> 00:19:05,162 Sorenson, you're a scientist. 246 00:19:05,612 --> 00:19:07,682 Surely you appreciate the dangers of moving material 247 00:19:07,772 --> 00:19:09,364 from one dimension to another. 248 00:19:09,452 --> 00:19:12,410 well, that was the whole purpose of my expedition. 249 00:19:12,492 --> 00:19:15,052 You are tampering with hideously dangerous forces. 250 00:19:15,132 --> 00:19:17,646 -But it's gone. -Yes. For the moment. 251 00:19:17,732 --> 00:19:20,246 But while those mineral samples remain on board, it'll always come back. 252 00:19:20,332 --> 00:19:22,527 Are you saying we can't take off? 253 00:19:22,612 --> 00:19:24,489 Unless you abandon those canisters, yes. 254 00:19:24,572 --> 00:19:27,325 -But we need those mineral samples. -why? 255 00:19:27,972 --> 00:19:29,200 Our sun is dying. 256 00:19:29,292 --> 00:19:30,771 By taking material from this planet, 257 00:19:30,852 --> 00:19:32,843 we can refuel it and save our civilisation. 258 00:19:32,932 --> 00:19:34,604 I'm afraid that isn't the solution. 259 00:19:34,692 --> 00:19:36,762 You must find an alternative energy source. 260 00:19:36,852 --> 00:19:39,844 So if we jettison those canisters, we can take off? 261 00:19:39,932 --> 00:19:43,607 As long as your intention to leave as you came, empty-handed, is made clear. 262 00:19:43,692 --> 00:19:45,603 But how do we communicate that intention? 263 00:19:45,692 --> 00:19:47,569 Through me. 264 00:19:47,652 --> 00:19:50,485 I'm not entirely without influence, but it will take time. 265 00:19:52,652 --> 00:19:55,530 Very well. But the girl will stay here. 266 00:19:55,612 --> 00:19:57,045 -You may go. -But... 267 00:19:57,132 --> 00:20:00,488 Alone. I must go alone. 268 00:20:02,292 --> 00:20:06,080 -Doctor... -Yes, I know. I'll take care. 269 00:20:08,692 --> 00:20:12,002 Launch the oculoid tracker. I want his movements followed. 270 00:21:34,012 --> 00:21:35,365 No!