Gary Imhoff

as Harry Osborn (voice)

(4 episodes) as Male Performer

as Harry Osborn

(1 episode)

(1 episode) as Umpire

as Cameron

as Husband at Del's Execution

(1 episode)

(1 episode) as (segment "The Electric Chair")

(1 episode) as Teacher

as Pizza Boy

as Dudley

as McKinna

(1 episode) as Pizza Boy (voice)

as Prince Cornelius (voice)

(65 episodes) as Harry Osborn (voice)

(1 episode)

(8 episodes) as Curtis Estabrook

as Fred Silverman

as Frank

as Ben Adler

(1 episode) as Richard

(1 episode)

(2 episodes)

(1 episode) as Joseph Hutton

(1 episode)