Greyston Holt
Biography
Greyston Holt (born Greyston Stefancsik; September 30, 1985) is a Canadian actor.
Known for
8.3Supernatural
2005
8.2Smallville
2001
7.9Psych
2006
8.1Fringe
2008
7.4Once Upon a Time
2011
8.4Riverdale
2017
7.7The Night Agent
2023
7.1Invasion
2021
7.6FBI: International
2021
7.2The 4400
2004
7.8Chesapeake Shores
2016
7.4Stargate Universe
2009
7.4Alert: Missing Persons Unit
2023
7.3Sanctuary
2008
6.4Motive
2013
6.9Batwoman
2019
6.9Murder in a Small Town
2024
6.3Alcatraz
2012