Akio Ohtsuka (Thadeus (voice))
Clayton Watson (Michael Karl 'The Kid' Popper (segment "Kid's Story") (voice))
Pamela Adlon (Jue (segment "Final Flight of the Osiris") / Manabu (segment "Beyond") (voice))
Hedy Burress (Cis (segment "Program") / Yoko (segment "Beyond") (voice))
Terrence 'T.C.' Carson (Clarence (voice) (as T.C. Carson))
Melinda Clarke (Alexa (segment "Matriculated") (voice))
Olivia d'Abo (Rox (segment "Matriculated") (voice))
Duane Davis (01 Versatran Spokesman (segment "The Second Renaissance, Part II") (voice))
William R. Dean (Additional Voices (voice))
John DeMita (Teacher (segment "Kid's Story") (voice))
Debi Derryberry (Kid (segment "The Second Renaissance, Part II") (voice))
John Di Maggio (Crew Man (segment "Final Flight of the Osiris") / Kaiser (segment "Program") (voice))
Akira Emoto (Thadeus (voice))