Name	Known for
Pernell Roberts Trapper John McIntyre Trapper John McIntyre See fewer	Bonanza (1959)
Timothy Busfield Dr. John 'J.T.' McIntyre Dr. John 'J.T.' McIntyre See fewer	The West Wing (1999)
Madge Sinclair Ernestine Shoop, R. N. Ernestine Shoop, R. N. See fewer	Coming to America (1988)
Brian Stokes Mitchell Dr. Justin 'Jackpot' Jackson (as Brian Mitchell) Dr. Justin 'Jackpot' Jackson (as Brian Mitchell) See fewer	The Prince of Egypt (1998)
Lorna Luft Nurse Libby Kegler Nurse Libby Kegler See fewer	Grease 2 (1982)
Kip Gilman Dr. Jacob Christmas (as Kenneth David Gilman) Dr. Jacob Christmas (as Kenneth David Gilman) See fewer	Painless (II) (2017)
Charles Siebert Dr. Stanley Riverside II Dr. Stanley Riverside II See fewer	And Justice for All (1979)
Lisa L. Nelson Woodruff (as Lisa Nelson) Woodruff (as Lisa Nelson) See fewer	Trapper John, M.D. (1979)
Hedley Mattingly Marcus A. Simmons Marcus A. Simmons See fewer	All of Me (1984)
Anne Wyndham Ginny Ginny See fewer	Barney Miller (1975)
David Wayne Stanley Riverside Sr. Stanley Riverside Sr. See fewer	The Andromeda Strain (1971)
Janis Paige Catherine Hackett Catherine Hackett See fewer	Silk Stockings (1957)
Julie Ronnie Candy Striper Candy Striper See fewer	Santa Barbara (1984)
Ruth Kobart Ida Ida See fewer	How to Succeed in Business Without Really Trying (1967)
Beau Billingslea Ambers Ambers See fewer	Halloween H20: 20 Years Later (1998)
Nancey Silvers Shirley (as Nancy Silvers) Shirley (as Nancy Silvers) See fewer	Chesapeake Shores (2016)
Connie Nari Tammi Tammi See fewer	Trapper John, M.D. (1979)
Greg Brinkley Orderly (as Gregory Brinkley) Orderly (as Gregory Brinkley) See fewer	Trapper John, M.D. (1979)
Chris Hutson Nurse Nurse See fewer	Medical Center (1969)
William Kerwin Professor Thompson Professor Thompson See fewer	Blood Feast (1963)