Richard Schaal

as Dick Long (13 episodes)

as Bob Watkins

as Mr. Kendall

as Bob Watkins (1 episode)

as Chuck (13 episodes)

as Jerry Brad

as Jerry

as Leo Heatherton (24 episodes)

as Vic

as Vic

as Ross Daniels

as Self (1 episode)

as Leonard Blair (1 episode)

as Bob

as George

as Mel the Zoo Official

as Chuck (1 episode)

as Chuck Brock (1 episode), as Don Livingston (1 episode), as Don Fezler (1 episode)

as Glassman (1 episode)

as Campbell

as Michelangelo Rezo (1 episode)

as Dino (1 episode), as Howard Arnell (2 episodes), as Paul Arnell (1 episode)

as Rocky (1 episode)

as The Man in the Cube