Ryan Grantham (I)

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Ryan Grantham is a Canadian actor. Among the series in which he participated are Riverdale, Supernatural and IZombie.In June 2022, his trial began for killing his mother on March 31, 2020. At trial, the prosecution revealed that Ryan Grantham also intended to kill Canadian Prime Minister Justin Trudeau, to which he confessed. Grantham was found ... See full bio »


in Canada

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2 wins & 5 nominations. See more awards »


Known For

Liz Kevin
Diary of a Wimpy Kid Rodney James


Jump to: Actor | Self
Hide Hide Show Show Actor (37 credits)
 2019 Riverdale (TV Series)
- Chapter Fifty-Eight: In Memoriam (2019) ... Jeffery
 2019 Undercover Cheerleader (TV Movie)
 2019 Unspeakable (TV Mini Series)
Andy Girard
- Emergence (1982 - 1983) (2019) ... Andy Girard
 2008-2015 Supernatural (TV Series)
Hunter Boy #1 / Todd
- Out of the Darkness, Into the Fire (2015) ... Hunter Boy #1
- Wishful Thinking (2008) ... Todd
 2015 Perfect High (TV Movie)
Robbie Walker
 2015 iZombie (TV Series)
Full Auto
- Virtual Reality Bites (2015) ... Full Auto
 2014 Way of the Wicked
Young Robbie
 2014 Some Assembly Required (TV Series)
- Teeny Toddler Chemistry Set (2014) ... Logan
 2013 Falling Skies (TV Series)
Harnessed Kid
- Collateral Damage (2013) ... Harnessed Kid
 2013 The Carpenter's Miracle (TV Movie)
Luke Quinn
 2012 The 12 Disasters of Christmas (TV Movie)
 2012 Becoming Redwood
 2012 Barricade
Jake Shade
 2012 Smart Cookies (TV Movie)
Dax (uncredited)
 2011 Liz (Short)
 2011 Kits (TV Movie)
 2011 Marley and Me 2: Call Me Mrs Puppy Years (Video)
Moose (voice)
 2010 Battle of the Bulbs (TV Movie)
Tim Wallace
 2010 Ice Quake (TV Movie)
Shane Webster
 2010 Altitude
Young Bruce
 2010 Goblin (TV Movie)
 2010 Diary of a Wimpy Kid
Rodney James
 2009-2010 Riese (TV Mini Series)
Young Arkin
- Retribution (2010) ... Young Arkin
- Indoctrination (2010) ... Young Arkin
- Beast (2010) ... Young Arkin
- Spares (2009) ... Young Arkin
- Fragments (2009) ... Young Arkin
 2009 The Troop (TV Series)
 2009 Santa Buddies (Video)
 2009 Harper's Island (TV Series)
Young J.D.
- Sigh (2009) ... Young J.D.
 2009 Zombie Punch
Cody Turner
 2008 The Anachronism (Short)
 2008 Slap Shot 3: The Junior League (Video)
Little Orphan Boy - Timmy (uncredited)
 2008 The Guard (TV Series)
- The Hold (2008) ... Boy
 2008 Trial by Fire (TV Movie)
Little Boy
 2008 The Escape of Conrad Lard-Bottom (Short)
Young Conrad
 2008 Storm Cell (TV Movie)
Young Sean
 2008 Jumper
5 year Old Davey (uncredited)
 2007 The Secret of the Nutcracker (TV Movie)
Show Show Self (4 credits)

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Barbara Waite


Grantham, Lisa (sibling)

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