Main Characters Tom Servo 232 main appearances Crow T Robot 230 main appearances Doctor Clayton Forrester 142 main appearances Joel Robinson 111 main appearances TV's Frank 109 main appearances Mike Nelson 90 main appearances Gypsy 59 main appearances Pearl Forrester 49 main appearances Kinga Forrester 33 main appearances Max (TV's Son of TV's Frank) 33 main appearances Doctor Laurence "Larry" Erhardt 28 main appearances Jonah Heston 29 main appearances Synthia 1 main appearances Professor Bobo 9 main appearances Emily Connor 6 main appearances Observer 8 main appearances GPC 1 main appearances Magic Voice 4 main appearances Observer 3 main appearances Doctor Kabahl 2 main appearances Beeper
Recurring Guest Characters Doctor Donna St. Phibes 3 guest appearances Doctor Peanut 3 guest appearances Doctor Kabahl 1 guest appearances Mega-Synthia 3 guest appearances Buddy The Space Child 2 guest appearances GPC2 2 guest appearances Martha Masters 1 guest appearances Drake 1 guest appearances Varno 1 guest appearances Larry 1 guest appearances Neville Laroy 1 guest appearances Freak Masterstroke 1 guest appearances Pinneaus Tiberius Mindslap 1 guest appearances Santa Claus 1 guest appearances Mr. Whipple 1 guest appearances Doug McClure 1 guest appearances Bonehead Cameraman 1 guest appearances Hive Mind Manager 1 guest appearances Wedding Guest (Observer) 1 guest appearances Wedding Guest (Observer) 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥