Derek McGrath

Derek McGrath

Highest Rated: 89% The Last Detail (1973)

Lowest Rated: 6% Full of It (2007)

Birthday: Jun 4, 1951

Birthplace: Timmins, Ontario, Canada

Derek McGrath is a Canadian actor who got his start at the age of 10 in Ontario as a stage and radio performer. He moved to Toronto to pursue his career, and appeared in "You're A Good Man Charlie Brown." He also proved his comedic talent by appearing in several productions of Toronto's Second City, a well-known improvisation troupe. Along with improv, his particular set of skills includes musical abilities: McGrath plays the guitar and has written his own music. Throughout his career, he was cast in numerous television series, including "Dallas," as Ozwald Valentine, and "My Secret Identity," where he portrayed Dr. Benjamin Jeffcoate. He is most well known, however, for his role in the beloved sitcom "Cheers," where he portrayed psychotic ex-con Andy Schroeder. His longest-running appearance in a television series was from 2007 to 2011, when he played Reverend Duncan Magee in the satire "Little Mosque on the Prairie." In between his roles in movies and television shows, McGrath has done voice work for several animated films. In the children's series "Iggy Arbuckle," he voiced Spiff, a friend of Iggy the pig. He also provided the voice of the major of Maple Lake in "Bob & Doug," among many other animated characters.

Highest rated movies

The Last Detail
Charlie Bartlett
The Marijuana Conspiracy
She's Out of Control
Full of It




48% 100% The Marijuana Conspiracy John Bradow (Character) - 2020
No Score Yet 33% From Friend to Fiancé Patrick Mulligan (Character) - 2019
No Score Yet 38% A Puppy for Christmas Gramps (Character) - 2016
No Score Yet No Score Yet An American Dream: The Education of William Bowman Oswald Chambers (Character) - 2016
No Score Yet 15% Sound of Christmas Earl McKinley (Character) - 2016
No Score Yet 35% Last Chance for Christmas Santa (Character) - 2015
No Score Yet 46% Christmas With Tucker Hank Fisher (Character) - 2013
No Score Yet 63% Christmas Magic Henry (Character) - 2011
No Score Yet 35% Fairfield Road Sam Peabody (Character) - 2010
No Score Yet No Score Yet You Lucky Dog Bus Driver (Character) - 2010
No Score Yet 9% Zombie Dearest Uncle Pete (Character) - 2009
No Score Yet 38% Daniel's Daughter Jim Cavanaugh (Character) - 2008
58% 71% Charlie Bartlett Supt. Sedgwick (Character) $4.0M 2007
6% 45% Full of It Principal Hayes (Character) $11.4K 2007
No Score Yet 66% Inherit the Wind Radio Technician (Character) - 1999
No Score Yet 37% Bloodsport 4: The Dark Kumite Warden Preston (Character) - 1998
No Score Yet No Score Yet Stuart Bliss Mover (Character) - 1998
11% 52% She's Out of Control Jeff Robbins (Character) $11.8M 1989
No Score Yet 52% Heathcliff: The Movie Unknown (Voice) - 1986
No Score Yet 20% Draw! Reggie Bell (Character) - 1984
89% 87% The Last Detail Nichiren Shoshu Member (Character) - 1973


No Score Yet 68% The Good Doctor Artie Hill (Guest Star) 2021
No Score Yet No Score Yet Remy & Boo Poppy (Voice) 2020-2021
No Score Yet No Score Yet True: Terrific Tales Unknown (Voice) 2020
90% 87% Suits Mr. Paulson (Guest Star) 2016 2019
No Score Yet 90% Inspector Gadget Chief Quimby (Voice) 2015 2017-2018
66% 80% Lost Girl Unknown (Guest Star) 2013
No Score Yet No Score Yet Doc Dr. Derek Hebert (Character) 2001-2004
No Score Yet No Score Yet Earth: Final Conflict Unknown (Guest Star) 2001
76% 77% Star Trek: Voyager Chell (Guest Star) 1995 2000
No Score Yet 8% Walker, Texas Ranger Unknown (Guest Star) 1994 2000
No Score Yet No Score Yet In the House Unknown (Guest Star) 1996-1997
No Score Yet No Score Yet Ellen Unknown (Guest Star) 1997
25% No Score Yet The Client Unknown (Guest Star) 1996
87% 93% Cheers Andy Schroeder (Guest Star) 1983 1985 1992
No Score Yet 88% The Golden Girls Coordinator (Guest Star) 1992
No Score Yet 100% My Secret Identity Unknown (Character),
No Score Yet 0% Who's the Boss? Unknown (Guest Star) 1988
No Score Yet 99% Married ... With Children Buck (Guest Star) 1987
No Score Yet 100% Dallas Unknown (Guest Star) 1986
No Score Yet No Score Yet Mary Ronnie (Guest Star) 1986
No Score Yet No Score Yet Newhart Unknown (Guest Star) 1984 1986
No Score Yet 0% Growing Pains Unknown (Guest Star) 1985