01 - The Mutation: Main Title 1:01
02 - The Mutation: Tymp / Jeep / Mi Bueno 1:41
03 - The Mutation: The Space Ship 0:34
04 - The Mutation: Narrator / When I’m Finished 1:26
05 - The Mutation: Light Up an Alien / Bumper 0:39
06 - The Mutation: Act II / Couple of Hours 1:22
07 - The Mutation: The Communicator / Oh! Oh! 1:23
08 - The Mutation: Fire / Luv / Alien Radar 3:09
09 - The Mutation: Inner Turmoil / The Space Ship II 1:25
10 - The Mutation: The Escape 1:35
11 - The Mutation: Trust Me / Back to the Races / Life Means 1:43
12 - The Mutation: Pussy Foot / Whapp 2:01
13 - The Mutation: Immolation / When We Die 1:06
14 - The Mutation: Act III / Lost in Desert 1:14
15 - The Mutation: Live? 1:59
16 - The Mutation: Act IV / Right Away 1:19
17 - The Mutation: We’ll Be Needed / Rage 1:33
18 - The Mutation: AB & Late / When It’s Too Late 0:56
19 - The Mutation: End Title (original) 1:07
20 - The Mutation: Stripper 1:18
21 - The Experiment: International Airport / Follow Me / Exploded 1:25
22 - The Experiment: Bus / I’m Scared / Trapped 2:37
23 - The Experiment: I Don’t Know / Problems 1:20
24 - The Experiment: Landlady / Aliens Grab 1:24
25 - The Experiment: Dead Prof / Mortuary / Oops! 1:51
26 - The Experiment: Migraine / Play Time, Baby 1:46
27 - The Experiment: New York Skyline / Scusa / Blow the Lid Off 2:35
28 - The Experiment: Answer Me / Forgive Us 2:04
29 - The Experiment: Health Center / Ordeal 1:43
30 - The Experiment: Struggle / Shall We? 1:25
31 - The Experiment: Hot Oven / Holy Caste 2:33
32 - The Experiment: Get Out / Stop Them 0:57
33 - The Experiment: The Go Go a Go Go (Don Ralke) 1:57
34 - The Leeches: Alien Panel / Alien Chase 2:02
35 - The Leeches: David Vincent / Quiet Tension 2:38
36 - The Leeches: Trust Me 1:40
37 - The Leeches: Kidnapped / Engine Out 3:19
38 - The Leeches: Eve / Van 1:53
39 - The Leeches: Mumbling / Arrive at Mine 2:06
40 - The Leeches: Ten Minutes / No Remorse / Pain 1:50
41 - The Leeches: Sneaks 1:51
42 - The Leeches: Careful / Alien Falls 1:17
43 - The Leeches: Tom Twirls / Collapse 2:38
44 - The Leeches: Fade In / Common Knowledge 2:00
45 - The Leeches: End Title 1:03

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01 - The Saucer: Night Rendezvous / Plane Crash 1:56
02 - The Saucer: Oversight Observation / Landing Site 1:42
03 - The Saucer: Saucer Interior / Alien Artifact 2:51
04 - The Saucer: Car Crash / Captured Annie / Incinerated Car 1:44
05 - The Saucer: Fight, Action, Fight / Saucer Departs 1:53
06 - The Saucer: Reformed Annie 1:08
07 - The Enemy: Prologue 3:39
08 - The Enemy: Gail’s Feeling / Blake’s Recovery 2:11
09 - The Enemy: Drop Me in Town 2:10
10 - The Enemy: Broodin’ Mood (Willard Jones) 2:30
11 - Quantity: Unknown: Graveside Narration / Valuable Cylinder 2:38
12 - Quantity: Unknown: Laser Beam / Lab Fire 4:17
13 - The Condemned: Prologue I, II 2:00
14 - The Condemned: Prologue III, IV 1:45
15 - Valley of the Shadow: Carterville, USA / Electronic Zap 1:34
16 - Valley of the Shadow: Quiet Grief / Earthquake 2:05
17 - Valley of the Shadow: Purple Gas / Town Replay 4:32
18 - Valley of the Shadow: Cool Fool (Don Ralke) 2:10
19 - The Watchers: Maggie & Paul 2:03
20 - The Watchers: Power Station 1:33
21 - The Spores: David Arrives / Vincent vs. Jessup 2:40
22 - The Spores: Disgusting Seeds / Exit Lt. Mattson 2:07
23 - The Spores: The Plantin’ of ‘em / Hot House Fire 2:30
24 - Condition: Red: No Avail / Fight 3:10
25 - The Prophet: Alien Sermon 2:22
26 - The Prophet: Brother John’s Trap / Brother John Loses 2:42
27 - The Prophet: Sister Clair’s Story / Sobbing Sister 2:41
28 - The Prophet: Smiles and Chatter 1:25
29 - The Prophet: Sunset Strip Watusi (Don Ralke) 2:24
30 - The Captive: Two Police Officers / Recriminations 3:13
31 - The Captive: Back to the Drawing Board 0:59
32 - Counter-Attack: Mortally Offended / They Need Regeneration 2:47
33 - Counter-Attack: David’s Girl 0:46
34 - Beachhead: Main Title, pilot 0:50