Name	Known for
Scott Baio Charles Charles See fewer	Superbabies: Baby Geniuses 2 (2004)
Willie Aames Buddy Lembeck Buddy Lembeck See fewer	Eight Is Enough (1977)
Nicole Eggert Jamie Powell Jamie Powell See fewer	Charles in Charge (1984)
Josie Davis Sarah Powell Sarah Powell See fewer	Festival of Trees (2024)
Alexander Polinsky Adam Powell Adam Powell See fewer	Charles in Charge (1984)
Ellen Travolta Lillian Lillian See fewer	Grease (1978)
James T. Callahan Walter Powell Walter Powell See fewer	Knight Rider (1982)
Brian Backer Leonard Burley Leonard Burley See fewer	Fast Times at Ridgemont High (1982)
Jeff Bennett Mitchell Hunt Mitchell Hunt See fewer	Friday the 13th: The New Blood (1988)
Frank Ferrante The Human Fly The Human Fly See fewer	Svengoolie (1995)
Dick Gautier Karl Higler Karl Higler See fewer	The Transformers (1984)
Lisa Melilli Woman Woman See fewer	The Bold and the Beautiful (1987)
Susan Jennifer Sullivan Tippi Brewster Tippi Brewster See fewer	Friday the 13th: The New Blood (1988)