Dr. Alex Hoover (as John Young)
Jonathan / ... (5 episodes, 1987-1989)
Tech #1 (segment 'New Adventures of the Great Galaxy')
Executive #2 (как John Young)
Prestopopnick (как John Young)
Would-be Writer (as John Young)
Banker (в титрах отсутствует)
Deliveryman (unknown episodes)
TV Director (as John Young)
Man In Pajamas (1 episode, 1994)
TV Director (хроника) (в титрах отсутствует)
Frank the Cameraman 1 episode