Sean Maher

2019 Teen Titans Go! vs. Teen Titans as Nightwing (voice) movie 2019 Batman: Hush as Nightwing / Dick Grayson (voice) movie 2018 The Rookie as Caleb Jost tv 2018 9-1-1 as Paul tv 2017 Here's How It Was: The Making of 'Firefly' as Self movie 2017 Teen Titans: The Judas Contract as Dick Grayson / Nightwing (voice) movie 2016 ISRA 88 as Dr. Abe Anderson movie 2016 People You May Know as Joe movie 2016 Justice League vs. Teen Titans as Dick Grayson / Nightwing (voice) movie 2016 Batman: Bad Blood as Nightwing / Dick Grayson (voice) movie 2015 Con Man as Sean Maher tv 2015 Batman vs. Robin as Dick Grayson / Nightwing (voice) movie 2014 Son of Batman as Nightwing / Dick Grayson (voice) movie 2014 BFFs as J.K. movie 2014 Looking as Jake tv 2013 Much Ado About Nothing as Don John movie 2013 Best Friends Forever as Sean movie 2012 EastSiders as Paul tv 2012 Browncoats Unite: Firefly 10th Anniversary Special as Self movie 2012 Arrow as Mark Scheffer / Shrapnel tv 2011 The Playboy Club as Sean Beasley tv 2010 Human Target as Aaron Cooper tv 2009 Drop Dead Diva as Marcus Newsome tv 2009 Warehouse 13 as Sheldon tv 2009 Make It or Break It as Marcus tv 2008 The Mentalist as Wilson / Jasper tv 2006 Wedding Wars as Ted Moore movie 2006 Done the Impossible as Self (Archive Footage) movie 2005 Living 'til the End as Jack Whilton movie 2005 Serenity as Simon Tam movie 2005 Ghost Whisperer as Conor Donovan tv 2005 The Dive from Clausen's Pier as Kilroy movie 2002 CSI: Miami as Carson Mackie tv 2002 Firefly as Simon Tam tv 2001 Brian's Song as Brian Piccolo movie 2000 The $treet as Chris McConnell tv 1999 Ryan Caulfield: Year One tv 1994 Party of Five as Adam Matthews tv