Name	Known for
Stephen Amell Oliver Queen Oliver Queen See fewer	Arrow (2012)
Katie Cassidy Laurel Lance / Black Canary Laurel Lance / Black Canary See fewer	A Nightmare on Elm Street (2010)
David Ramsey John Diggle John Diggle See fewer	Arrow (2012)
Willa Holland Thea Queen Thea Queen See fewer	Legion (2010)
Emily Bett Rickards Felicity Smoak Felicity Smoak See fewer	Arrow (2012)
Colton Haynes Roy Harper Roy Harper See fewer	Rough Night (2017)
John Barrowman Malcolm Merlyn Malcolm Merlyn See fewer	Torchwood (2006)
Paul Blackthorne Quentin Lance (credit only) Quentin Lance (credit only) See fewer	Lagaan: Once Upon a Time in India (2001)
Brandon Routh Ray Palmer / The Atom Ray Palmer / The Atom See fewer	Superman Returns (2006)
Matt Nable Ra's al Ghul Ra's al Ghul See fewer	Riddick (2013)
Katrina Law Nyssa al Ghul Nyssa al Ghul See fewer	Arrow (2012)
Karl Yune Maseo Yamashiro / Sarab Maseo Yamashiro / Sarab See fewer	Real Steel (2011)
Rila Fukushima Tatsu Yamashiro / Katana Tatsu Yamashiro / Katana See fewer	The Wolverine (2013)
Marc Singer General Matthew Shrieve General Matthew Shrieve See fewer	The Beastmaster (1982)
Françoise Yip The Priestess (as Francoise Yip) The Priestess (as Francoise Yip) See fewer	Aliens vs. Predator: Requiem (2007)
Kevin Haaland Skel Skel See fewer	Elysium (I) (2013)
Skyler Mowatt Sentry Sentry See fewer	Altered Carbon (2018)
Brandon Nomura Akio Yamashiro Akio Yamashiro See fewer	Arrow (2012)
Howard Siegel Manny Manny See fewer	Man of Steel (2013)
Lucas Wolf League Assassin League Assassin See fewer	Equilibrium (2002)