Richard Herd is Matt Wilhelm in 11 episodes. The first: The Jimmy (Season 6 Episode 19).
Rick Hall is Vet in The Andrea Doria (Season 8 Episode 10) and in The Merv Griffin Show (Season 9 Episode 6).
Robert Hooks is Joe Temple in The Couch (Season 6 Episode 5) and in The Diplomat's club (Season 6 Episode 22).
The Dinner Party (Season 5 - Episode 13).
Roger Eschbacher is Man with Cane in