Samuel Stewart Witwer is an American actor, voice actor, and musician. He is known for playing Crashdown in Battlestar Galactica, Davis Bloome in Smallville, Aidan Waite in Being Human, Mr. Hyde in Once Upon a Time, and Ben Lockwood in Supergirl.
NCIS
2003 - • Rafael
Riverdale
2017 - 2023 • Rupert Chipping
It's Always Sunny in Philadelphia
2005 - • Muscular Guy in Store
Mythic Quest
2020 - • Ian's Dad
The Walking Dead
2010 - 2022 • Tank Soldier (uncredited)
Supergirl
2015 - 2021 • Ben Lockwood / Agent Liberty
LEGO Star Wars Terrifying Tales
2021 • Darth Maul / Trudgen (voice)
Star Wars: Jedi Temple Challenge
2020 - 2020 • Dark Side (voice)
Star Wars: The Clone Wars
2008 - 2020 • Darth Maul (voice)
Star Wars: Resistance
2018 - 2020 • Hugh Sion (voice)
Once Upon a Time
2011 - 2018 • Mr. Hyde
Solo: A Star Wars Story
2018 • Maul (voice)
Philip K. Dick's Electric Dreams
2017 - 2018 • Chris
Star Wars Rebels
2014 - 2018 • Maul (voice)
Rosewood
2015 - 2017 • Heath Casablanca
Grimm
2011 - 2017 • Max
Bones
2005 - 2017 • Mitchell Downs
Rogue One: A Star Wars Story
2016 • Stormtrooper
Officer Downe
2016 • Burnham
TableTop
2012 - 2017 • Self - Guest
Star Wars: The Force Awakens
2015 • Stormtroopers / Star Destroyer PA Announcer / Star Destroyer Officer (voice)
Tales of Halloween
2015 • Hank
CSI: Crime Scene Investigation
2000 - 2015 • Officer Casella
No God, No Master
2013 • Eugenio Ravarini
Being Human
2011 - 2014 • Aidan Waite
Dexter
2006 - 2013 • Neil Perry
Lego Star Wars: The Empire Strikes Out
2012 • Darth Maul / Emperor Palpatine (voice)
The Return of Joe Rich
2011 • Joe Neiderman
Smallville
2001 - 2017 • Davis Bloome
The United Monster Talent Agency
2010 • Dracula
Cold Case
2003 - 2010 • James Creighton
Gamer
2009 • Caseworker
Crank: High Voltage
2009 • (archive footage)
ER
1994 - 2009 • Tommy
Battlestar Galactica
2004 - 2009 • Crashdown
Pathology
2008 • Party Boy
The Mist
2007 • Private Jessup
Crank
2006 • Shootout Henchman #1
Star Trek: Enterprise
2001 - 2005 • Sloth
JAG
1995 - 2005 • Beasley
Angel
1999 - 2004 • John Stoler
She Spies
2002 - 2004 • Jason
Dark Angel
2000 - 2002 • Marrow
2006 • Stunts