Gruen / ... (2 episodes, 1991-1992)
William Hanover / Mr.Boogedy
William Hanover / Mr. Boogedy
Sid Dorfman - Man Interrupted by Jerry While Talking to Patti
Schwartz (3 episodes, 1982)
Joey Marcotte / ... (2 episodes, 1981-1983)
Dr. Parker / ... (2 episodes, 1981-1986)
Bob Cory (2 episodes, 1979)
Robby / ... (2 episodes, 1980)
Joseph Watson (1 episode, 1977)
Customer / ... (3 episodes, 1977-1978)
Lt. Joe Burke (unknown episodes, 1980)