Cast
Prof. John Robinson
Maureen Robinson
Maj. Don West
Judy Robinson
Will Robinson
Penny Robinson
Dr. Zachary Smith
MonsterVoices Geoo 
Verda
Zumdish
Aunt GammaAlien Leader Alien Dictator 
Athena
Alonzo P. Tucker
The Keeper
Cragmire
Junkman
Farnum
IDAK Alpha 12Elevator Operator Edgar 
Enforcer Claudio
Security GuardMummy 
Jimmy Hapgood
Aunt Clara Simms
Sesmar
The Ruler
Tiabo
Major Domo
Jeremiah Smith
Myko
Bolix
Nerim
Sybilla
Morbus
Keema
The Boy
Nexus
The Space Trader
Thief
Dr. Marvello
Rongah
Megazor
O. M.
Arcon
Sagramonte
Cyborg
Cmdr. Fletcher
Lemnoc
Zalto
Admiral Zahrk
Hamish
Chavo
Col. Silas FogeyAlien #764 
Space Hippie
Niolani
Tybo
Creech
Dr. ChronosGilt Proto Bartholomew 
SobramMoela 
Sheriff George Baxendale
Alien Leader
Slave
Fenestra
Alien
Effra
Princess
Dee
Quano
Ohan
Smeek
Sgt. Smith
GroverThor MXR Urso 
Alien Girl
Princess Reyka
Mechanical Man I
J-5Alien #1220 
Warden
Guard #1
Fedor
Willoughby the Llama
General Squires
Pleiades PeteHandsome Alien Zaybo Mechanical Man II QZW Oggo 
StacyMiss Teutonium 
Newsman Lacy
Nubu
Charlie
Non
Grover
CraigTat 
Phone Operator RachelFirst Selectman Davey Sims First Boy (the tall, thin blonde) 
The RobotThe Robot, not listed in credits 
Debbie the Bloop, not listed in creditsаSaticon #2 
Computer EyeSaticon #3 Alien Monster Alien #2 Alien Soldier #2 Bearded Foreign Correspondent TV Commentator, not listed in credits 
RobotoidHades Monster Security Guard, not listed in credits Mr. Nobody Alien Giant Bird Monster The Giant The Giant Cyclops, not listed in credits 
The President, not listed in creditsFemale Robot 
Alien on Computer ScreenRobot Guard Lighted Head Leader, not listed in credits 
Canto of QuastiMonster #2 Inspector, not listed in credits 
Shakespeare-Reading Tape Recorder Voice, not listed in credits
Alpha Control Technician, not listed in credits
Horned Mutant, not listed in creditsLunon, not listed in credits Luminary, not listed in credits General, not listed in credits Smith's Double, not listed in credits 
Barfly, not listed in creditsFat Princess, not listed in creditsа Alien, not listed in credits 
Dog-faced Alien, not listed in creditsRobotoid, not listed in credits Bartender, not listed in credits 
Alien Fighter, not listed in creditsVicho, not listed in credits 
Alien Soldier #3, not listed in creditsGundemar, not listed in credits Troll of Niffelheim, not listed in credits Deek, not listed in credits First Alien Guard, not listed in credits Alien Soldier #1, not listed in creditsа Alien Soldier #4, not listed in creditsа 
Convict, not listed in credits
Gundemar, not listed in creditsаConvict, not listed in credits Third Alien Guard, not listed in credits Convict, not listed in credits Fourth Alien Guard, not listed in credits Alien Hippie #4, not listed in credits Convict, not listed in credits Second Alien Guard, not listed in credits 
Convict, not listed in creditsYoung Smith, not listed in credits The Lion, not listed in credits Officer, not listed in credits 
Mike Officer, not listed in credits
