Name	Known for
Billy Connolly Billy MacGregor Billy MacGregor See fewer	Brave (2012)
Marie Marshall Mary Springer MacGregor Mary Springer MacGregor See fewer	Star Trek: The Next Generation (1987)
Clara Bryant Annie MacGregor Annie MacGregor See fewer	Tru Confessions (2002)
Johnny Galecki David MacGregor David MacGregor See fewer	The Big Bang Theory (2007)
Natanya Ross Laura MacGregor Laura MacGregor See fewer	The Secret World of Alex Mack (1994)
Phillip Bayless Leon Leon See fewer	Surf Ninjas (1993)
Mary Gross Phoebe Trillman Phoebe Trillman See fewer	Saturday Night Live (1975)
Maureen Mueller Shana Shana See fewer	They Came Together (2014)
Alexander Polinsky Schwartzie Schwartzie See fewer	Charles in Charge (1984)
Marlon Taylor Charlie Charlie See fewer	It (1990)
Peter Vogt Norman Trillman Norman Trillman See fewer	The Goodbye Girl (1977)