Sean Maher (born April 16, 1975 in Pleasantville, New York) is an American actor, best known for his role as Simon Tam in the science fiction television series Firefly and follow up movie Serenity. Description above from the Wikipedia article Sean Maher, licensed under CC-BY-SA,full list of contributors on Wikipedia.

KNOWN FOR

The Mentalist
2010
The Rookie
2019
CSI: Miami
2003
9-1-1
2018
Arrow
2014
Ghost Whisperer
2005
Party of Five
2000
Warehouse 13
2010
Drop Dead Diva
2009
Firefly
2002
Human Target
2010
Con Man
2015

FILMOGRAPHY

All
Movies
TV
Acting
38
2019
Batman: Hush
as Nightwing / Dick Grayson (voice)
2019
Teen Titans Go! vs. Teen Titans
as Nightwing (voice)
2019
The Rookie
as Caleb Jost
2018
9-1-1
as Paul
2017
Teen Titans: The Judas Contract
as Dick Grayson / Nightwing (voice)
2017
Here's How It Was: The Making of 'Firefly'
as Self
2016
Batman: Bad Blood
as Nightwing / Dick Grayson (voice)
2016
Justice League vs. Teen Titans
as Dick Grayson / Nightwing (voice)
2016
ISRA 88
as Dr. Abe Anderson
2016
People You May Know
as Joe
2015
Batman vs. Robin
as Nightwing / Dick (voice)
2015
Looking
as Jake
2015
Con Man
as Sean Maher
2014
BFFs
as J.K.
2014
Son of Batman
as Nightwing / Dick Grayson (voice)
2014
Arrow
as Mark Scheffer / Shrapnel
2013
Much Ado About Nothing
as Don John
2013
Best Friends Forever
as Sean
2013
EastSiders
as Paul
2012
Browncoats Unite: Firefly 10th Anniversary Special
as Self
2011
Make It or Break It
as Marcus
2011
The Playboy Club
as Sean Beasley
2010
Human Target
as Aaron Cooper
2010
Warehouse 13
as Sheldon
2010
The Mentalist
as Wilson / Jasper
2009
Drop Dead Diva
as Marcus Newsome
2006
Wedding Wars
as Ted Moore
2006
Done the Impossible
as Self (Archive Footage)
2005
Serenity
as Simon Tam
2005
Living 'til the End
as Jack Whilton
2005
The Dive from Clausen's Pier
as Kilroy
2005
Ghost Whisperer
as Conor Donovan
2003
CSI: Miami
as Carson Mackie
2002
Firefly
as Simon Tam
2001
Brian's Song
as Brian Piccolo
2000
The $treet
as Chris McConnell
2000
Party of Five
as Adam Matthews
1999
Ryan Caulfield: Year One