Oliver Queen/Green Arrow
Stephen Amell
John Diggle/Spartan
David Ramsey
Laurel Lance / Black Siren / Black Canary
Katie Cassidy
John Diggle
David Ramsey*
Thea Queen / Speedy
Willa Holland
Felicity Smoak
Emily Bett Rickards
Malcolm Merlyn
John Barrowman
Quentin Lance
Paul Blackthorne
Curtis Holt/Mr. Terrific
Echo Kellum
Tobias Church
Chad L. Coleman
Adrian Chase/Prometheus
Josh Segarra
Rene Ramirez / Wild Dog
Rick Gonzalez
Lyla Michaels / Harbinger
Audrey Marie Anderson
Christopher Chance/Human Target
Wil Traval
Kara Danvers / Supergirl
Melissa Benoist
Konstantin Kovar
Dolph Lundgren
Anatoly Knyazev
David Nykl
Barry Allen / The Flash
Grant Gustin
Susan Williams
Carly Pope
Dinah Drake / Black Canary / Tina Boland
Juliana Harkavy
Sara Lance/White Canary
Caity Lotz
Roy Harper
Colton Haynes
Digger Harkness
Nick E. Tarabay
Derek Sampson
Cody Runnels
Evelyn Sharp / Artemis
Madison McLaughlin
China White
Kelly Hu
Rory Regan/Ragman
Joe Dinicol
Slade Wilson / Deathstroke
Manu Bennett
Carrie Cutter / Cupid
Amy Gumenick
Detective Billy Malone
Tyler Ritter
Talia al Ghul
Lexa Doig
Liza Warner
Rutina Wesley
Nyssa al Ghul
Katrina Law
Moira Queen
Susanna Thompson
Bethany Snow
Keri Adams
Damien Darhk
Neal McDonough
Robert Queen
Jamey Sheridan
Tommy Merlyn / Prometheus / Green Arrow
Colin Donnell
William
Jack Moore
TV Reporter / Merritt Davis
Marrett Green
Adult William Clayton
Ben Lewis
Ray Palmer / Ray Palmer (voice)
Brandon Routh
Maseo Yamashiro
Karl Yune
Mia Smoak / Blackstar / Maya
Katherine McNamara
Amanda Waller
Cynthia Addai-Robinson
Taiana / Taiana Venediktov
Elysia Rotaru
Susanna Thompson*
Connor Hawke / Green Arrow
Joseph David-Jones
Tatsu Yamashiro / Katana
Rila Fukushima
Baron Reiter
Jimmy Akingbola
Zoe Ramirez
Eliza Faria
Frank Pike
Adrian Holmes
Emiko Queen / Green Arrow
Sea Shimooka
Lee Shan Gibson
Dr. Schwartz
Venus Terzo
Tony Giroux
Akio Yamashiro
Brandon Nomura
Jarett John
Lucas Hilton
Roger Cross
Vivian Lanko
Sebastian Blood / Brother Blood
Kevin Alejandro
Yao Fei / Yao Fei Gulong
Byron Mann
Dustin Lloyd
Donna Smoak
Charlotte Ross
Kameron Louangxay
Alena Whitlock
Kacey Rohl
Nick Anastas
Evan Roderick
Edward Fyers
Sebastian Dunn
Dr. Anthony Ivo
Dylan Neal
Ben Turner / Bronze Tiger
Michael Jai White
Alex Davis
Parker Young
Isabel Rochev
Summer Glau
Andy Diggle
Eugene Byrd
Sin
Bex Taylor-Klaus
Conklin
Ryan Robbins
Officer Lopez / Uni / SCPD Officer
Alison Araya
Danny 'Brick' Brickwell
Vinnie Jones
Adam Donner
Dylan Bruce
Joanna de la Vega
Annie Ilonzeh
Floyd Lawton / Deadshot
Michael Rowe
Kelton / CSU Tech
Lee Vincent
Samanda Watson
Sydelle Noel
Councilwoman Emily Pollard / Mayor Emily Pollard
Laara Sadiq
Dinah Lance
Alex Kingston
Cayden James
Michael Emerson
Ruvé Adams
Janet Kidder
Ishmael Gregor
David Meunier
Jean Loring
Teryl Rothery
Stanley Dover
Brendan Fletcher
Carly Diggle
Christie Laing
Captain Kimberly Hill
Tina Huang
Officer Daily
Jesse Hutch
Dr. Lockhart / Doctor
Richard Keats
Cisco Ramon
Carlos Valdes
Mercenary / Cavanaugh / TAC Gear Guard #1
Jaeson Lee
Viktor
Mike Dopud
Paul Holt
Chenier Hundal
Reporter #1 / Reporter #2 / Reporter
Jarryd Baine
Raisa
Kathleen Gati
Kate Spencer
Chelah Horsdal
Vincent Sobel / Vigilante
Johann Urb
Caitlin Snow / Killer Frost
Danielle Panabaker
Noah Kuttler / The Calculator
Tom Amandes
Joseph Wilson / Kane Wolfman
Liam Hall
Officer Jones / Uniform / Uniformed Officer
Jennifer Cheon
General Matthew Shrieve
Marc Singer
Security Guard #1 / Bank Guard #1 / Landmine Soldier
Rhys Williams
Deathstroke / Beta Unit Soldier
Jeffrey C. Robinson
Reporter / Reporter #2 / Reporter #1
Nisreen Slim
Oliver's Security Detail / Bodyguard #6
Tristan Jensen
Michael Amar / Murmur
Adrian Glynn McMorran
Lonnie Machin / Anarky
Alexander Calvert
Nora Darhk
Tuesday Hofmann
Hooded Man
Alexandr Kalugin
David Singh / Soldier #2 / Street Dealer
Patrick Sabongui
Samantha Clayton
Anna Hopkins
Reporter #2 / Reporter #3
Sydney Bell
Silencer
Miranda Edwards
Dunbar
Tim Howe
Councilman Kullens
Greg Rogers
John 'JJ' Diggle
Charlie Barnett
Director
Guy Norman Bee
Director
Mary Lambert
Director
Michael Schultz
Director
Jesse Warn
Director
Ben Bray
Director
Mark Bunting
Director
Antonio Negret
Director
Nick Copus
Director
Kevin Tancharoen
Director
J.J. Makaro
Director
James Bamford
Director
Gregory Smith
Director
Joel Novoa
Director
Dermott Downs
Director
Laura Belsey