Name	Known for
Arthur Hill Owen Marshall Owen Marshall See fewer	The Andromeda Strain (1971)
Robert Young Dr. Marcus Welby Dr. Marcus Welby See fewer	Crossfire (1947)
James Brolin Dr. Steven Kiley Dr. Steven Kiley See fewer	Traffic (2000)
Joan Darling Frieda Krause Frieda Krause See fewer	ABC Afterschool Specials (1972)
Elena Verdugo Consuelo Lopez Consuelo Lopez See fewer	Marcus Welby, M.D. (1969)
Ed Nelson Todd Todd See fewer	Police Academy 3: Back in Training (1986)
Belinda Montgomery Susan Susan See fewer	Tron: Legacy (2010)
Lee Majors Jess Brandon Jess Brandon See fewer	The Six Million Dollar Man (1974)
Christine Matchett Melissa Marshall Melissa Marshall See fewer	The Outer Limits (1963)
Frank Marth Sgt. Hamilton Sgt. Hamilton See fewer	The Six Million Dollar Man (1974)
Russell Johnson Brenton Grant Brenton Grant See fewer	Gilligan's Island (1964)
John Kerr Clay Arnold Clay Arnold See fewer	Tea and Sympathy (1956)
Tom Drake John Kalscheur John Kalscheur See fewer	Meet Me in St. Louis (1944)
Eloise Hardt Mona Kalscheur Mona Kalscheur See fewer	The Kentucky Fried Movie (1977)
Robert Emhardt Jack Walthers Jack Walthers See fewer	3:10 to Yuma (1957)
Richard Bull Mr. Harris Mr. Harris See fewer	Little House on the Prairie (1974)
Ron Masak Stan Krause Stan Krause See fewer	The Benchwarmers (2006)
C. Lindsay Workman Judge (as Lindsay Workman) Judge (as Lindsay Workman) See fewer	Westworld (1973)
Harlan Warde Judge Judge See fewer	The Monster That Challenged the World (1957)
Vince Howard Airport Mechanic Airport Mechanic See fewer	Star Trek (1966)
Reginald Fenderson Court Clerk Court Clerk See fewer	The Green Pastures (1936)
Elliott Montgomery Dr. Sundeman (as C. Elliott Montgomery) Dr. Sundeman (as C. Elliott Montgomery) See fewer	Chinatown (1974)