Kenneth Mars in It's a Bird... It's a Plane... It's Superman! (1975)

Lesley Ann Warren and Kenneth Mars in It's a Bird... It's a Plane... It's Superman! (1975)

Lesley Ann Warren, Kenneth Mars, David Wayne, and David Patrick Wilson in It's a Bird... It's a Plane... It's Superman! (1975)

Kenneth Mars and Loretta Swit in It's a Bird... It's a Plane... It's Superman! (1975)

Lesley Ann Warren, Allen Ludden, Kenneth Mars, Loretta Swit, and David Wayne in It's a Bird... It's a Plane... It's Superman! (1975)

Téa Leoni, George Wendt, Steve Kramer, and Kenneth Mars in The Naked Truth (1995)

Bill Bixby and Kenneth Mars in Steambath (1973)

Bill Bixby, Stephen Elliott, Peter Kastner, Kenneth Mars, José Pérez, Neil J. Schwartz, and Patrick Spohn in Steambath (1973)

Woody Allen and Kenneth Mars in Ombre e nebbia (1991)

Woody Allen, Michael Kirby, and Kenneth Mars in Ombre e nebbia (1991)

Kenneth Mars in Scuola di polizia 6: La città è assediata (1989)

Kenneth Mars in Barbagialla, il terrore dei sette mari e mezzo (1983)

Nathan Lawrence and Kenneth Mars in You Wish (1997)

Shirley MacLaine and Kenneth Mars in Desperate Characters (1971)

Kenneth Mars and David Patrick Wilson in It's a Bird... It's a Plane... It's Superman! (1975)

Kenneth Mars and David Wayne in It's a Bird... It's a Plane... It's Superman! (1975)

Kenneth Mars in La squadriglia delle pecore nere (1976)

Kenneth Mars, Gary Owens, and Loretta Swit in It's a Bird... It's a Plane... It's Superman! (1975)

Gene Wilder and Kenneth Mars in Per favore, non toccate le vecchiette (1967)