Return of the Fly
K10/P13 - Main Title (1:13)
K11/P14 - Amen / To the Foundry (2:52)
K12/P15-16 - How It Happened / Leave Me Alone (2:44)
K13/P17 - The House / Cecile (2:12)
K14/P18 - Fly Fright / The Heavy (1:58)
K15/P19 - The Experiment (1:15)
K16/P20 - Goodnight Phil (2:16)
K17/P21 - Gone Detective / The Phone Call (2:07)
K18/P22 - Rat Monster / Getting Rid of the Car (4:29)
K19/P23 - Explain / Fight (3:00)
K20/P24 - Disintegrated / Francois Shot (1:31)
K21/P25 - The Fly (3:23)
K22/P26 - Barthold / The Killing (3:18)
K23/P27-28 - Allen Dies / Righting Matters / End Titles (8:06)

K = Kritzerland Release (2012)
P = Percepto Release (Disc 1) (2002)

The Fly
P1 - 20th Century Fox Cinemascope Fanfare - Alfred Newman (:21)
K1/P2 - Main Title (1:23)
K2/P3 - Retrospect (1:08)
K3/P4-5 - Napaj Ni Edam / Happy Couple / Matchbox (3:51)
K4/P6 - The Claw (1:29)
K5/P7 - The Morning After (1:15)
K6/P8 - Fly's Madam / Phillip's Disappointment / Another Experiment (2:06)
K7/P9 - Helene's Discovery (5:16)
K8/P10-11 - Strange Story / Show Me / Help Me (2:41)
K9/P12 - End Title (1:15)

K = Kritzerland Release (2012)
P = Percepto Release (Disc 1) (2002)

Voyage to the Bottom of the Sea
S1 - Main Title / The Super Sub - Frankie Avalon (2:51)
S2 - Dive (:59)
S3 - Lucky Man / Under the Ice (1:16)
S4 - Ice Block Collision / The Red Sea / The Survivor (6:40)
S5 - Rising Heat / Catastrophe (1:41)
S6 - To New York / Nelson's Decision (1:13)
S7 - Raw Nerves (:54)
S8 - Brave Volunteers / Cable Search / Dangerous Grounds / The Squid Attacks (8:39)
S9 - Nervous Hysteria (2:05)
S10 - Alvarez's Resignation / Minefield Explosions / All Back / Dead Slow (7:26)
S11 - Fire in Bed / Fresh Air / The Ghost Ship (4:05)
S12 - Lunatic Action / The Burnout Point (2:01)
S13 - Enemy Torpedoes / The Monster Attacks (5:15)
S14 - Fatal Dose / Alvarez Acts / Successful Mission (7:20)

Bonus Tracks:
S15 - Main Title (Temporary) - Frankie Avalon (1:46)
S16 - Alternate Main Title (Demo) - Bill Lee (1:56)

S = Score (La-La Land and FSM Releases)