Season 1
     1 - The Galaxy Being
     2 - The Hundred Days of the Dragon
     3 - The Architects of Fear
     4 - The Man With the Power
     5 - The Sixth Finger
     6 - The Man Who Was Never Born
     7 - O.B.I.T.
     8 - The Human Factor
     9 - Corpus Earthling
    10 - Nightmare
    11 - It Crawled Out of the Woodwork
    12 - The Borderland
    13 - Tourist Attraction
    14 - The Zanti Misfits
    15 - The Mice
    16 - Controlled Experiment
    17 - Don't Open Till Doomsday
    18 - ZZZZZ
    19 - The Invisibles
    20 - The Bellero Shield
    21 - The Children of Spider County
    22 - Specimen: Unknown
    23 - Second Chance
    24 - Moonstone
    25 - The Mutant
    26 - The Guests
    27 - Fun and Games
    28 - The Special One
    29 - A Feasibility Study
    30 - Production and Decay of Strange Particles
    31 - The Chameleon
    32 - The Forms of Things Unknown
Season 2
     1 - Soldier
     2 - Cold Hands, Warm Heart
     3 - Behold, Eck!
     4 - Expanding Human
     5 - Demon With a Glass Hand
     6 - Cry of Silence
     7 - The Invisible Enemy
     8 - Wolf 359
     9 - I, Robot
    10 - The Inheritors - Part 1
    11 - The Inheritors - Part 2
    12 - Keeper of the Purple Twilight
    13 - The Duplicate Man
    14 - Counterweight
    15 - The Brain of Colonel Barham
    16 - The Premonition
    17 - The Probe