Name	Known for
Michael Aron Peter Peter See fewer	Star Trek: The Next Generation (1987)
Joseph Burke Big Bill Big Bill See fewer	Simon & Simon (1981)
Stephen Burleigh Ian Ian See fewer	Edge of America (2004)
Mark Costello Carl Carl See fewer	Charles Sloan (2022)
Patrick Day Chris Chris See fewer	American Playhouse (1980)
Scott Garrison Matt Matt See fewer	Swamp Thing (I) (1990)
Harriet Hall Virginia Virginia See fewer	What's Up Doc (1978)
Zero Hubbard Darryl Darryl See fewer	Hill Street Blues (1981)
Rif Hutton Gordon Gordon See fewer	Star Trek: Generations (1994)
Ele Keats Anny Anny See fewer	Alive (1993)
Lisa Lawrence Melinda Melinda See fewer	Quantum Leap (1989)
Michele Marsh Sophie Sophie See fewer	Fiddler on the Roof (1971)
Ken McMurphy JoJo (as Kenny McMurphy) JoJo (as Kenny McMurphy) See fewer	Tribes (1990)
Kerry Remsen Pamela Pamela See fewer	Pumpkinhead (1988)
Lawrence H. Toffler Mr. Stevens Mr. Stevens See fewer	The Settlement (1999)
Kim Valentine Stacey Stacey See fewer	Family Matters (1989)
Greg Watkins Billy Billy See fewer	Matlock (1986)
Jill Whitlow Lorraine Lorraine See fewer	Weird Science (1985)