Frank Piazza is Cop in The Stranded (Season 3 Episode 10).
Frank Piazza is Cop in 
Gene Dynarski is Izzy Mandelbaun Jr. in 
Glen Chin is Harry Fong in 
Frank Van Keeken is Vegetable Lasagna in The Butter Shave (Season 9 Episode 1).
Fred Pinkard is Newstand Boy in The Dinner Party (Season 4 - Episode 13) and Old Man in The Andrea Doria (Season 8 - Episode 10).
French Stewart is the theatre manager in The Opposite (Season 5 Episode 22).
Gail Strickland is Jocelyn Landis in The Chaperone (Season 6 Episode 1) and in The Switch (Season 6 Episode 11).
Gene Dynarski is Izzy Mandelbaun Jr. in The English Patient (Season 8 Episode 17).
George C. Simms is Man #2 in The Robbery (Season 1 - Episode 3) and FBI Man in The Baby Shower (Season 2 - Episode 10).
George Murdock is Yuri Testikov in The Marine Biologist (Season 5 Episode 14).
George Wallace is the doctor in the final scene of The Checks (Season 8 Episodes 7).
Gina Gallego plays Gina, the girlfriend of Jerry's «creepy neighbour» Martin in The Suicide (Season 3 Episode 15).
Gina Hecht is Dana Foley in 3 episodes. The first: "The Pick (Season 4 Episode 13).
Gina Mastrogiacomo is Prostitute in The Wig Master (Season 7 Episode 18).
