Cast & creator
Patrick Cronin
Best known for Seinfeld, Star Trek: The Next Generation, Diagnosis: Murder
Patrick Cronin is an American stage, television, and film actor best known for his television appearances spanning three decades.
Also known as: Pat Cronin, Patrick J. Cronin
10
film credits
35
television credits
45
1971–2021 · acting roles
6.9
average across scored titles
Signature credits
Known for
Across film & television
Filmography (45)
Showing 45 of 45 credits
Seinfeld
Sid Farkus
1989
Star Trek: The Next Generation
Protocol Master Erko
1987
Diagnosis: Murder
Mr. Alfredson
1993
Cheers
Bert Simpson
1982
Knots Landing
Jules Posner
1979Knots Landing
Marty Sweeney
1979
Sabrina, the Teenage Witch
Wayne
1996
Mad About You
Postal Worker
1992
Home Improvement
Sparky
1991
Night Court
Mr. Carney
1984
Party of Five
Salesman
1994
The Wonder Years
Marvin Lutz
1988
Full House
Phil
1987
21 Jump Street
Al Bernard
1987
Family Matters
Mr. Howard
1989Family Matters
Mr. Sweeney
1989
Army Wives
Ken Upton
2007
All in the Family
Brian Schlemmer
1971
Fantasy Island
Harry
1978
Doogie Howser, M.D.
Brian Horshlower
1989
Just Shoot Me!
Principal
1997
Saved by the Bell: The New Class
Woodbury
1993
Silver Spoons
Willard Doyle
1982
The Magnificent Seven
Preston Wingo
1998
Men Behaving Badly
Mr. Hayward
1996
She's the Sheriff
Reverend Sid
1987
Roots: The Next Generations
Prison Boss
1979
Civil Wars
1991
No Sudden Move
Phil
2021
Ferris Bueller
Phil Weldon
1990
Rocky V
Dr. Rimlan
1990
Style & Substance
Jack Webster
1998
Splash
Michaelson
1984
Breast Men
Committee Head
1997
Big John, Little John
Sheldon House
1976
The Oldest Rookie
Chief Black
1987I Married Dora
Agent Graves
1987
The Brady Brides
1981
Sibling Rivalry
Gary Diamond
1990
Lucy & Desi: Before the Laughter
Doc Bender
1991
A Family for Joe
Mr. Reed
1990
Brave New World
Gamma Male
1980
Rampage
Harry Bellenger
1987The Dark: The Messenger
Professor Charles
2021
Testing Dirty
Steve
1990