Name	Known for
Stephen Amell Oliver Queen / Elseworlds Flash Oliver Queen / Elseworlds Flash See fewer	Arrow (2012)
David Ramsey John Diggle John Diggle See fewer	Arrow (2012)
Emily Bett Rickards Felicity Smoak Felicity Smoak See fewer	Arrow (2012)
Echo Kellum Curtis Holt Curtis Holt See fewer	Arrow (2012)
Rick Gonzalez Rene Ramirez (credit only) Rene Ramirez (credit only) See fewer	Old School (2003)
Juliana Harkavy Dinah Drake (credit only) Dinah Drake (credit only) See fewer	Last Shift (I) (2014)
Colton Haynes Roy Harper / Arsenal (credit only) Roy Harper / Arsenal (credit only) See fewer	Rough Night (2017)
Kirk Acevedo Ricardo Diaz Ricardo Diaz See fewer	Dawn of the Planet of the Apes (2014)
Sea Shimooka Emiko Queen / Green Arrow (credit only) Emiko Queen / Green Arrow (credit only) See fewer	Arrow (2012)
Katie Cassidy Laurel Lance (credit only) Laurel Lance (credit only) See fewer	A Nightmare on Elm Street (2010)
Grant Gustin Barry Allen / Elseworlds Green Arrow Barry Allen / Elseworlds Green Arrow See fewer	The Flash (2014)
Danielle Panabaker Caitlin Snow / Killer Frost Caitlin Snow / Killer Frost See fewer	The Flash (2014)
Carlos Valdes Cisco Ramon Cisco Ramon See fewer	The Flash (2014)
Tyler Hoechlin Clark Kent / Elseworlds Superman Clark Kent / Elseworlds Superman See fewer	Road to Perdition (2002)
Melissa Benoist Kara Danvers / Supergirl Kara Danvers / Supergirl See fewer	Supergirl (2015)
Jeremy Davies Dr. John Deegan Dr. John Deegan See fewer	Saving Private Ryan (1998)
Ruby Rose Kate Kane / Batwoman Kate Kane / Batwoman See fewer	Orange Is the New Black (2013)
LaMonica Garrett Mar Novu / The Monitor Mar Novu / The Monitor See fewer	1883 (2021)
Bob Frazer Roger Hayden / Psycho-Pirate Roger Hayden / Psycho-Pirate See fewer	Safehaven
Cassandra Jean Amell Nora Fries Nora Fries See fewer	Mad Men (2007)
Liam Hall Kane Wolfman Kane Wolfman See fewer	Arrow (2012)
John Wesley Shipp Earth-90 Barry Allen / The Flash Earth-90 Barry Allen / The Flash See fewer	The Flash (2014)
John Barrowman Malcolm Merlyn Malcolm Merlyn See fewer	Torchwood (2006)
Tom Cavanagh Eobard Thawne / Reverse-Flash Eobard Thawne / Reverse-Flash See fewer	Ed (2000)
Violet Rain GCPD Officer #2 (as Violet Cameron) GCPD Officer #2 (as Violet Cameron) See fewer	Corrective Measures (2022)
Mick Major Orderly Orderly See fewer	Arrow (2012)
London Morrison Nurse (as London A. Morrison) Nurse (as London A. Morrison) See fewer	Bad Times at the El Royale (2018)
Matthew W. Allen Homeless Man (uncredited) Homeless Man (uncredited) See fewer	Gringo (2018)
Daniel Bernhardt Goon (uncredited) Goon (uncredited) See fewer	Atomic Blonde (2017)
Craig Fraser Arkham Inmate (uncredited) Arkham Inmate (uncredited) See fewer	Mayor of Kingstown (2021)
Debi Wollitzer Pedestrian / Driver (uncredited) Pedestrian / Driver (uncredited) See fewer	Sell Me This Pen (2018)