Ryan Grantham
Acting
27
Acting Credits
Biography
Ryan Grantham is a Canadian convicted killer and former child actor. He was sentenced to life in prison after admitting to killing his 64-year-old mother in 2020 as part of a broad scheme in which he said he had planned to also kill Prime Minister Justin Trudeau and carry out a mass shooting in British Columbia. He was declared eligible for parole after 14 years during sentencing proceedings.
Known For
Filmography
Undercover Cheerleader
2019
as Max
Considering Love and Other Magic
2017
as Tommy
Riverdale
2017
as Jeffery Augustine
Perfect High
2015
as Robbie
iZombie
2015
as Full Auto
Way of the Wicked
2014
as Young Robbie
The Carpenter's Miracle
2013
as Luke
Barricade
2012
as Jake Shade
The 12 Disasters of Christmas
2012
as Peter
Smart Cookies
2012
as Dax (uncredited)
Becoming Redwood
2012
as Redwood Forest Hanson
Marley & Me: The Puppy Years
2011
as Moose (voice)
Diary of a Wimpy Kid
2010
as Rodney James
Altitude
2010
as Young Bruce
Goblin
2010
as Ben Milgreen
Ice Quake
2010
as Shane Webster
Battle of the Bulbs
2010
as Tim Wallace
Santa Buddies
2009
as Sam
Zombie Punch
2009
as Cody Turner
The Imaginarium of Doctor Parnassus
2009
as Little Anton
Harper's Island
2009
as Young J.D.
The Anachronism
2008
as Sebastian
Storm Cell
2008
as Young Sean
Trial by Fire
2008
as Little Boy
The Secret of the Nutcracker
2007
as Billy
Supernatural
2005
as Hunter Boy #1
Supernatural
2005
as Todd