Derek McGrath was born on June 4, 1951 in Porcupine, Ontario, Canada. He is an actor, known for My Secret Identity (1988), Charlie Bartlett (2007) and Police Academy 4: Citizens on Patrol (1987).
Known for
8.5
TV
The Good Doctor
2017
8.2
TV
Suits
2011
6.1
Movie
Carrie
2013
6.5
Movie
Thanksgiving
2023
7.7
TV
Married... with Children
1987
7.8
TV
Star Trek: Voyager
1995
5.5
Movie
Police Academy 4: Citizens on Patrol
1987
7.6
TV
Cheers
1982
6.2
TV
The Mist
2017
6.7
Movie
Charlie Bartlett
2008
7.0
TV
Walker, Texas Ranger
1993
7.7
TV
Lost Girl
2010
Filmography(83)
83 titles across Movies & TV
6.0
Movie
A Merry Little Ex-Mas
2025
6.7
TV
Revival
2025
6.5
Movie
Thanksgiving
2023
8.0
TV
Unicorn Academy
2023
7.3
TV
So Help Me Todd
2022
5.2
Movie
True: Friendship Day
2020
7.5
TV
Transplant
2020
4.5
Movie
The Marijuana Conspiracy
2020
6.1
Movie
From Friend to Fiancé
2019
6.7
TV
Carter
2018
6.3
TV
Frankie Drake Mysteries
2017
8.5
TV
The Good Doctor
2017
6.2
TV
The Mist
2017
6.3
Movie
Sound of Christmas
2016
5.0
Movie
An American Dream: The Education of William Bowman
2016
6.6
Movie
A Puppy for Christmas
2016
7.7
TV
Kim's Convenience
2016
5.9
Movie
Last Chance for Christmas
2015
5.8
Movie
Northpole: Open for Christmas
2015
6.3
Movie
Christmas Incorporated
2015
7.7
TV
Good Witch
2015
5.9
Movie
Fir Crazy
2013
6.1
Movie
Carrie
2013
6.4
Movie
Christmas Magic
2011
8.2
TV
Suits
2011
7.7
TV
Lost Girl
2010
6.3
Movie
Fairfield Road
2010
3.8
TV
Bob & Doug
2009
6.7
Movie
Charlie Bartlett
2008
5.3
Movie
Daniel's Daughter
2008
4.8
Movie
Wide Awake
2007
6.3
TV
Iggy Arbuckle
2007
5.4
Movie
Full of It
2007
6.6
TV
Little Mosque on the Prairie
2007
0
Movie
Aladdin: The Magical Family Musical
2006
8.0
TV
This Is Wonderland
2004
6.5
Movie
The Safety of Objects
2002
7.1
TV
Sue Thomas: F.B.Eye
2002
9.0
Movie
The Hungry Squid
2002
7.6
TV
Doc
2001
5.6
TV
The Huntress
2000
5.9
Movie
Nice Guys Sleep Alone
1999
6.3
Movie
Inherit the Wind
1999
4.8
Movie
Bloodsport: The Dark Kumite
1999
10.0
Movie
Stuart Bliss
1998
6.8
TV
Earth: Final Conflict
1997
6.0
Movie
Chameleon
1996
4.1
Movie
Hologram Man
1995
7.8
TV
In the House
1995
7.8
TV
Star Trek: Voyager
1995
6.1
TV
Ellen
1994
6.2
Movie
Freaked
1993
6.5
TV
Against the Grain
1993
7.0
TV
Walker, Texas Ranger
1993
7.5
Movie
Drive Like Lightning
1992
7.6
TV
The Red Green Show
1991
7.9
TV
Roc
1991
6.7
TV
Family Matters
1989
5.2
Movie
She's Out of Control
1989
7.0
TV
My Secret Identity
1988
7.7
TV
Married... with Children
1987
5.5
Movie
Police Academy 4: Citizens on Patrol
1987
9.0
TV
Take Five
1987
7.3
TV
Street Legal
1987
7.7
TV
The Real Ghostbusters
1986
0
Movie
The Last Precinct
1986
5.7
Movie
Heathcliff: The Movie
1986
6.5
TV
Growing Pains
1985
7.6
TV
The Golden Girls
1985
0
TV
The Comedy Factory
1985
6.2
Movie
The Romance of Betty Boop
1985
4.3
Movie
That's My Baby!
1984
7.4
TV
Who's the Boss?
1984
6.5
Movie
Draw!
1984
6.6
Movie
Mr. Mom
1983
6.0
Movie
The Funny Farm
1983
7.2
TV
Newhart
1982
7.6
TV
Cheers
1982
0
Movie
Take Me Up to the Ball Game
1980
5.5
Movie
Nothing Personal
1980
7.0
Movie
Intergalactic Thanksgiving, or Please Don't Eat the Planet
