Name	Known for
Robert Wagner Jonathan Hart Jonathan Hart See fewer	The Towering Inferno (1974)
Stefanie Powers Jennifer Hart Jennifer Hart See fewer	Hart to Hart (1979)
Lionel Stander Max Max See fewer	The Transformers: The Movie (1986)
Kenneth Mars Dr. Cobb Dr. Cobb See fewer	What's Up, Doc? (1972)
Martine Beswick Ruby Braff Ruby Braff See fewer	Thunderball (1965)
John Colenback Ken Davern Ken Davern See fewer	Hart to Hart (1979)
Lee Wilkof Stanley Friesen Stanley Friesen See fewer	No Pay, Nudity (2016)
Mimi Maynard Deanne Deanne See fewer	Highlander II: The Quickening (1991)
Robert G. Denison Jerry Sperling (as Robert Denison) Jerry Sperling (as Robert Denison) See fewer	My Favorite Year (1982)
Matthew Faison Jack Jack See fewer	Friday the 13th Part VI: Jason Lives (1986)
Patricia Murray Barbara Barbara See fewer	Hart to Hart (1979)
Charles Shull Simpson Simpson See fewer	Real Genius (1985)
Keith Rogers Judy Judy See fewer	Hart to Hart (1979)
Ben Bates Mr. Cutshall Mr. Cutshall See fewer	Ruckus (1980)
Jack Berle Observer at Filming (uncredited) Observer at Filming (uncredited) See fewer	Marcus Welby, M.D. (1969)
Len Felber Cameraman (uncredited) Cameraman (uncredited) See fewer	The Hardy Boys: The Mystery of the Chinese Junk (1967)
Lorraine Keeling Observer at Filming (uncredited) Observer at Filming (uncredited) See fewer	Men at Work (1990)
Monty O'Grady Observer at Filming (uncredited) Observer at Filming (uncredited) See fewer	Sparrows (1926)
Norman Palmer Observer at Filming (uncredited) Observer at Filming (uncredited) See fewer	St. Ives (1976)