2017
Designated Survivor
(TV Series)
Will Griffin
- Two Ships
(2017)
... Will Griffin
2010-2015
Rookie Blue
(TV Series)
Dov Epstein
- 74 Epiphanies
(2015)
... Dov Epstein
- Breaking Up the Band
(2015)
... Dov Epstein
- Ninety Degrees
(2015)
... Dov Epstein
- Integrity Test
(2015)
... Dov Epstein
- Best Man
(2015)
... Dov Epstein
74 More Episodes
2014
Sprnva
(Short)
Nolan Wilander
2013-2014
Rookie Blue Webisodes
(TV Series)
Dov Epstein
- Stakeout: Sam and Dov
(2014)
... Dov Epstein
- Stakeout: Nick and Dov
(2014)
... Dov Epstein
- In Session: Dov Epstein
(2013)
... Dov Epstein
2014
Working the Engels
(TV Series)
Jonny
- Jenna vs. Big Pastry Part II
(2014)
... Jonny (as Greg Smith)
- Jenna vs. Big Pastry
(2014)
... Jonny (as Greg Smith)
- The Book Club
(2014)
... Jonny (as Greg Smith)
2013/I
Method
(Short)
Robber #1 (voice)
2013
Franklin & Bash
(TV Series)
Coach Kasso
- Control
(2013)
... Coach Kasso
2012/I
Follow
(Short)
Gregory
2011
In My Pocket
Stephen
2011
Dream House
Artie
2011
Something Red
(Short)
Guy
2011
Conception
Will
2011
Hobo with a Shotgun
Slick
2010
Whirligig
2010
Blue Belle
(TV Series)
Jackson (2010)
2010
Fakers
(TV Movie)
Nik Iliakis
2009
Manson, My Name Is Evil
Perry
2009
Guns
(TV Mini Series)
Bobby
- Episode #1.2
(2009)
... Bobby
- Episode #1.1
(2009)
... Bobby
2009
Eli Stone
(TV Series)
Todd Riley
- Flight Path
(2009)
... Todd Riley
2008
Edison & Leo
Leo (voice)
2008
Boot Camp
Ben (as Gregory Edward Smith)
2007
The Seeker: The Dark Is Rising
Max Stanton
2007
Closing the Ring
Young Jack
2002-2006
Everwood
(TV Series)
Ephram Brown
- Foreverwood: Part 2
(2006)
... Ephram Brown
- Foreverwood: Part 1
(2006)
... Ephram Brown
- Goodbye, Love
(2006)
... Ephram Brown
- Reckoning
(2006)
... Ephram Brown
- Enjoy the Ride
(2006)
... Ephram Brown
89 More Episodes
2005
Kids in America
Holden Donovan
2005
Nearing Grace
Henry Nearing
2004
Book of Love
Chet Becker
2003
A Wrinkle in Time
(TV Movie)
Calvin O'Keefe
2001
Touched by an Angel
(TV Series)
Patrick Lewis
- A Winter Carol
(2001)
... Patrick Lewis
2001
Just Ask My Children
(TV Movie)
Brian Kniffen (Age 16-18)
2001
American Outlaws
Jim Younger
2001
Kate Brasher
(TV Series)
Daniel Brasher
- Georgia
(2001)
... Daniel Brasher
- Tracy
(2001)
... Daniel Brasher
- Jackson
(2001)
... Daniel Brasher
- Jeff
(2001)
... Daniel Brasher
- Simon
(2001)
... Daniel Brasher
6 More Episodes
2000
The Patriot
Thomas Martin
1999
Zenon: Girl of the 21st Century
(TV Movie)
Greg
1998
Small Soldiers
Alan Abernathy
1998
Krippendorf's Tribe
Mickey
1997
Meego
(TV Series)
Gordon
- Halloween
(1997)
... Gordon
1997
Shadow Zone: My Teacher Ate My Homework
Jesse Hackett
1997
A Hero's Climb
Danny Himes
1996
Spellbreaker: Secret of the Leprechauns
Mikey Dennehy (as Gregory Edward Smith)
1996
Harriet the Spy
Sport
1996
Big Bully
Kid #2
1995
M.A.N.T.I.S.
(TV Series)
Boy
- Ancestral Evil
(1995)
... Boy
1995
The Adventures of Captain Zoom in Outer Space
(TV Movie)
Baley
1995
Leapin' Leprechauns!
Mikey Dennehy (as Gregory Edward Smith)
1995
The Outer Limits
(TV Series)
Young Paul
- Dark Matters
(1995)
... Young Paul
1995
The Other Mother: A Moment of Truth Movie
(TV Movie)
Kip Schaeffer
1995
Are You Afraid of the Dark?
(TV Series)
Tim Williamson
- The Tale of Train Magic
(1995)
... Tim Williamson
1994
Andre
Bobby
1994
Highlander
(TV Series)
Kid
- Under Colour of Authority
(1994)
... Kid
1991-1993
Street Justice
(TV Series)
Joey
- A Sense of Duty
(1993)
... Joey
- Kid Stuff
(1991)
... Joey
1992
The Hat Squad
(TV Series)
Brian
- Pilot
(1992)
... Brian
1992
Jumpin' Joe
(TV Movie)
Joe Dugan Jr
1991
The Commish
(TV Series)
Jason
- Nothing to Fear But Fear...
(1991)
... Jason
2021-2022
Superman & Lois
(TV Series) (6 episodes)
- Waiting for Superman
(2022)
- Into Oblivion
(2022)
- The Thing in the Mines
(2022)
- What Lies Beneath
(2022)
- A Brief Reminiscence In-Between Cataclysmic Events
(2021)
6 More Episodes
2019-2020
God Friended Me
(TV Series) (2 episodes)
- Almost Famous
(2020)
- Que Sera Sera
(2019)
2020
Katy Keene
(TV Series) (1 episode)
- Chapter Seven: Kiss of the Spider Woman
(2020)
2018-2020
Supergirl
(TV Series) (2 episodes)
- The Bodyguard
(2020)
- Fort Rozz
(2018)
2016-2020
DC's Legends of Tomorrow
(TV Series) (6 episodes)
- Crisis on Infinite Earths: Part Five
(2020)
- The Virgin Gary
(2018)
- Crisis on Earth-X, Part 4
(2017)
- Invasion!
(2016)
- Leviathan
(2016)
6 More Episodes
2018-2019
Riverdale
(TV Series) (3 episodes)
- Chapter Sixty: Dog Day Afternoon
(2019)
- Chapter Forty-Six: The Red Dahlia
(2019)
- Chapter Thirty-Three: Shadow of a Doubt
(2018)
2017-2019
The Flash
(TV Series) (4 episodes)
- Into the Void
(2019)
- Legacy
(2019)
- Enter Flashtime
(2018)
- Into the Speed Force
(2017)
2015-2019
Arrow
(TV Series) (7 episodes)
- Star City Slayer
(2019)
- Reversal
(2017)
- Who Are You?
(2017)
- A Matter of Trust
(2016)
- Genesis
(2016)
7 More Episodes
2019
Unspeakable
(TV Mini Series) (3 episodes)
- Unsafe (1985 - 1988)
(2019)
- Heat-Treatment (1984 - 1985)
(2019)
- Contraction (1983 - 1984)
(2019)
2018
The Detail
(TV Series) (2 episodes)
- Off the Path
(2018)
- Pilot
(2018)
... (as Greg Smith)
2014-2017
Saving Hope
(TV Series) (8 episodes)
- Gutted
(2017)
- Tested and Tried
(2017)
- Birthday Blues
(2017)
- Not Fade Away
(2016)
- Emotional Rescue
(2015)
8 More Episodes
2017
Shadowhunters
(TV Series) (1 episode)
- Parabatai Lost
(2017)
... (as Greg Smith, directed by)
2012-2015
Rookie Blue
(TV Series) (5 episodes)
- Home Run
(2015)
- Uprising
(2015)
- Heart Breakers, Money Makers
(2014)
- Under Fire
(2013)
- The Rules
(2012)
2013/I
Method
(Short)
2014
Katie Chats
(TV Series)
Self
- Canadian Screen Awards Chats
(2014)
... Self
2011
More Blood, More Heart: The Making of Hobo with a Shotgun
(Video documentary)
Self
2011
The Marilyn Denis Show
(TV Series)
Self
- Episode #1.52
(2011)
... Self
2011
31st Annual Genie Awards
(TV Special)
Self - Presenter
2004-2005
Total Request Live
(TV Series)
Self
- Episode dated 11 February 2005
(2005)
... Self
- Episode dated 9 February 2004
(2004)
... Self
2004
The 56th Annual Primetime Emmy Awards
(TV Special)
Self
2004
The Teen Choice Awards 2004
(TV Special)
Self
2003
MTV Presents Teen People Magazine's 25 Hottest Stars Under 25
(TV Special documentary)
Self
2003
The 55th Annual Primetime Emmy Awards
(TV Special)
Self
2003
The Teen Choice Awards 2003
(TV Special)
Self
2003
Pepsi Smash
(TV Series documentary)
Host
- Episode #1.1
(2003)
... Host
2003
2003 Much Music Video Music Awards
(TV Special)
Self
2003
The 29th Annual People's Choice Awards
(TV Special)
Self
2002
Young Hollywood Awards
(TV Special)
Self
1998
HBO First Look
(TV Series documentary short)
Self
- 'Small Soldiers': Size Doesn't Matter
(1998)
... Self