Jay Gerber

as Professor Mizzy (1 episode)

as Edward James (1 episode)

as Captain Spaulding (1 episode)

as Roger Whitman

as Quintan

as Dr. Greenberg (2 episodes)

as Dr. William Croyder (1 episode)

as Mr. Loller (1 episode), as Alan Kitch (1 episode), as Sydney Shoup (1 episode)

as Mr. Secretary (3 episodes)

as Poker Player (1 episode)

as Sam

as Mr. Craig (1 episode), as Howard Gabriel (1 episode), as Lloyd Edelson (1 episode), as Howard Fuller (1 episode)

as Reporter (1 episode)

as Ben (1 episode)