The Cosmic Man
Nick Franklin (1 episode)
Katz / Le Quack / Narrator (voice)
Spider Dad (5 episodes)
Mr. Brun (1 episode)
The Computer
Ben Kamin (1 episode)
Mr. Darling / Captain Hook
Katz (voice) (102 episodes)
Mr. Hazlitt (1 episode)
Harry Thompson (1 episode)