Film

No.	Year	Title	Role	Vote Average
1	2002	The Real World Movie: The Lost Season	Adam (as John Henry Reardon)	30
2	2003	First to Die	David Brandt (as John Henry Reardon)	37
3	2004	The Thing Below	Lance Taylor	34
4	2004	White Chicks	Heath	69
5	2005	Severed	Greg	47
6	2006	Scary Movie 4	Jeremiah	55
7	2007	A Valentine Carol	Matt	47
8	2007	Nora Roberts' Blue Smoke	Josh	51
9	2008	7 Things To Do Before I'm 30	Dan Hart	57
10	2008	Make It Happen	Joel	60
11	2010	TRON: Legacy	Young Kevin Flynn / Clu Performance Double	65
12	2011	Super Hybrid	David	50
13	2011	Bringing Ashley Home	David Powell	58
14	2012	Deadly Hope	Mixhael Keaton	53
15	2012	The Philadelphia Experiment	Carl Reed	49
16	2014	The Christmas Secret	Jason	69
17	2016	Love on the Sidelines	Danny Holland	63
18	2016	I'll Be Home for Christmas	Mike	61
19	2024	Believe in Christmas	Ethan	56

Television

No.	Year	Title	Role	Vote Average
1	2000	Andromeda	Luck	71
2	2001	Edgemont	Josh Wyatt	61
3	2001	The Chris Isaak Show	Bruce (as John Henry Reardon)	55
4	2002	The Twilight Zone	Sam	72
5	2003	Tru Calling	Randall Thompson	73
6	2004	The L Word	Young Dad	76
7	2004	The L Word	Resident	76
8	2005	Supernatural	Shane / Prometheus	83
9	2006	Merlin's Apprentice	Jack	48
10	2006	Eureka	Dr. Derek Thergood	78
11	2007	Painkiller Jane	Brian	59
12	2008	Son of the Dragon	D.B. (Devil Boy)	51
13	2011	The Killing	Charles Ross	78
14	2011	Clue	Wheeler	53
15	2012	Arctic Air	Blake Laviolette	66
16	2012	Continuum	Greg Cameron	75
17	2014	When Calls the Heart	Nate Tolliver	83
18	2014	Girlfriends' Guide to Divorce	Byron (as Johnny Riordon)	56
19	2016	Van Helsing	Dr. Harrison (as Johnny Riordan)	71
20	2016	Van Helsing	Dr. Harrison	71
21	2019	Hudson & Rex	Charlie Hudson	84
22	2021	Cypher	Antoine	62