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Pat Mastroianni
Pat featured
Birthday December 22, 1971
Birth Place Toronto, Ontario, Canada
Portrays Hagen
Seasons Season 1

Pat Mastroianni is an actor known for Degrassi: The Next Generation, Degrassi High and Liberty Street.

Pat portrays Hagen in Season 1 of Dark Matter.

Early Life[]

Pasquale "Pat" Mastroianni was born December 22, 1971 in Toronto, Ontario, Canada.


Mastroianni was born in Toronto, Ontario. At 13, he tried out for the Degrassi series, and was subsequently cast as Joey Jeremiah. In 1988, Mastroianni won a Gemini Award for Best Continuing Actor in a Supporting Role. After Degrassi High ended in 1992, Mastroianni worked as a waiter and a painter in his father's construction business, and gave up college for acting when his university mandated that he devote all his time to his studies.

He had roles in several Canadian productions, including Liberty Street and Music Works. Though he was quoted as saying in 1998 that there was "very little" chance for a Degrassi sequel, Degrassi: The Next Generation began in 2001, where Mastroianni reprised his role as Joey for five seasons. He announced on his website that after three seasons of Degrassi Junior High, two more of Degrassi High and five seasons of Degrassi: The Next Generation he is no longer going to portray Joey Jeremiah; he wanted to continue his acting career on other projects.

Mastroianni continues acting and living in Toronto. He is of Italian heritage. Mastroianni was a guest star on the supernatural medical drama Saving Hope.


Title Year Role
School's Out! 1992 Joey Jeremiah
Godzilla 1998 Apache Pilot
If Wishes Were Horses 2002 Jerome
40 Is The New 20 2009 Gary
The Untitled Work of Paul Shepard 2010 Jack
Unlucky 2011 Fredo
A Very Larry Christmas 2013 Mr. James
Let's Rap 2015 Bruce
Title Year Role
Street Legal 1989 Neill Browne
War of the Worlds 1990 Pitcher
Degrassi High 1987-1991 Joey Jeremiah
Music Works 1994 N/A
Libery Street 1994-1995 Frank Pagnozzi
F/X: The Series 1997 Cop #1
One a Thief 1998 Maurice Momomamet
PSI Factor 1999 Luis Sanchez
Blue Murder 2003 Raphael Pinero
Playmakers 2003 Mendes
Air Emergency 2003 Air Traffic Controller
Degrassi: The Next Generation 2001-2006 Joey Jeremiah
Beautiful People 2006 Greg
Sons of Butcher 2006 Parsons
Grossology 2006 Keith Van Kobbler
Cra$h & Burn 2009 Clubhouse Manager
Connor Undercover 2011 Diego Ramirez
Rookie Blue 2012 Doug Corbo
Saving Hope 2012 Paul Lewis
The Listener 2013 Dino Deluca
Cracked 2013 Alberto Sanchez
Bitten 2014-2015 Meyer Schwartz
Beauty and the Beast 2015 Agent Russo
Dark Matter 2015- TBA