Oliver Queen / Green Arrow

Stephen Amell

Laurel Lance

Katie Cassidy

John Diggle

David Ramsey

Tommy Merlyn / Prometheus / Green Arrow

Colin Donnell

Thea Queen / Speedy

Willa Holland

Felicity Smoak

Emily Bett Rickards

Walter Steele

Colin Salmon

John Diggle

David Ramsey*

Captain Quentin Lance

Paul Blackthorne

Robert Queen

Jamey Sheridan

Roy Harper

Colton Haynes

Malcolm Merlyn

John Barrowman

Slade Wilson / Deathstroke

Manu Bennett

Rene Ramirez / Wild Dog

Rick Gonzalez

Moira Queen

Susanna Thompson

Danny 'Brick' Brickwell

Vinnie Jones

Jake Simmons / Deathbolt

Doug Jones

Barry Allen / The Flash

Grant Gustin

Ra's al Ghul

Matt Nable

Dinah Lance

Alex Kingston

Werner Zytle / Count Vertigo

Peter Stormare

Donna Smoak

Charlotte Ross

Senator Joseph Cray

Steven Culp

Ray Palmer / Ray Palmer (voice)

Brandon Routh

Michael Amar / Murmur

Adrian Glynn McMorran

Simon Lacroix

Matt Ward

Nyssa al Ghul

Katrina Law

Dinah Drake / Black Canary / Tina Boland

Juliana Harkavy

Mark Shaw

David Cubitt

Lyla Michaels / Harbinger

Audrey Marie Anderson

Maseo Yamashiro

Karl Yune

Amanda Waller

Cynthia Addai-Robinson

Chase

Austin Butler

Ted Grant

J.R. Ramirez

Cisco Ramon

Carlos Valdes

Caitlin Snow / Killer Frost

Danielle Panabaker

Carrie Cutter / Cupid

Amy Gumenick

Sara Lance

Caity Lotz

Curtis Holt / Mr. Terrific

Echo Kellum

Tatsu Yamashiro / Katana

Rila Fukushima

Sin

Bex Taylor-Klaus

General Matthew Shrieve

Marc Singer

Cooper Seldon / Brother Eye

Nolan Funk

China White

Kelly Hu

Young Tommy

Arien Boey

Bethany Snow

Keri Adams

Akio Yamashiro

Brandon Nomura

Malcolm's Friend

Michael Cram

Erlich Kelso

Patrick Gilmore

Mei

Celina Jade

The Priestess

Francoise Yip

Anthony Walker

Brendan Taylor

Skel

Garrett Black

Mayor Celia Castle

Christina Cox

Jermaine Fisher

Jason Diablo

Dr. Vaca

Karin Konoval

Digger Harkness

Nick E. Tarabay

Klaus Markos

Adam Lolacher

Rebecca Merlyn

Laura Adkin

Andy Diggle

Eugene Byrd

Alderman Richard Ford

Peter Bryant

Lt. Frank Pike

Adrian Holmes

Dennis Fisk

Shaun Smyth

Manny

Howard Siegel

Isaac Stanzler

Nathan Mitchell

Katsu Cheng

Vincent Tong

Floyd Lawton / Deadshot

Michael Rowe

Young Nyssa

Taylor Dianne Robinson

Young Oliver

Jacob Hoppenbrouwer

Dr. Avery Pressnall

Jill Teed

Jose Anton

Billy Wickman

Anatoly Knyazev

David Nykl

Li Khuan Hui

Marcus Sim

Susie Lawton

Erika Walter

Greg Osborne

Primo Allon

Officer Lopez / Uni / SCPD Officer

Alison Araya

Peter Kang

James Rha

Dr. Lockhart / Doctor

Richard Keats

Detective Lucas Hilton

Roger R. Cross

Kirby Bates

Daniel Boileau

A.R.G.U.S. Agent

J.C. Williams

Vincent Steelgrave

Nickolas Baric

William

Jack Moore

Ned Foster

Michael Daingerfield

Adrian Chase

Josh Segarra

Hoodlum

Nathan Dashwood

DJ

Joel Semande

TV Reporter / Merritt Davis

Marrett Green

Nico

Brad Kelly

Jim Huffman

Shane Dean

Talking Head

Ken Lawson

Adult William Clayton

Ben Lewis

Mia Smoak / Blackstar / Maya

Katherine McNamara

Taiana / Taiana Venediktov

Elysia Rotaru

Connor Hawke / Green Arrow

Joseph David-Jones

Baron Reiter

Jimmy Akingbola

Zoe Ramirez

Eliza Faria

Susanna Thompson*

Emiko Queen / Green Arrow

Sea Shimooka

Dr. Schwartz

Venus Terzo

Sebastian Blood / Brother Blood

Kevin Alejandro

Lee Shan Gibson

Tony Giroux

Yao Fei / Yao Fei Gulong

Byron Mann

Ryan Jinn

Alena Whitlock

Kacey Rohl

Jarett John

Evelyn Sharp / Artemis

Madison McLaughlin

Vivian Lanko

Nick Anastas

Evan Roderick

Edward Fyers

Sebastian Dunn

Dustin Lloyd

Kameron Louangxay

Dr. Anthony Ivo

Dylan Neal

Ben Turner / Bronze Tiger

Michael Jai White

Alex Davis

Parker Young

Susan Williams

Carly Pope

Isabel Rochev

Summer Glau

Conklin

Ryan Robbins

Talia al Ghul

Lexa Doig

Adam Donner

Dylan Bruce

Joanna de la Vega

Annie Ilonzeh

Kelton / CSU Tech

Lee Vincent

Samanda Watson

Sydelle Noel

Councilwoman Emily Pollard / Mayor Emily Pollard

Laara Sadiq

Cayden James

Michael Emerson

Ruvé Adams

Janet Kidder

Ishmael Gregor

David Meunier

Jean Loring

Teryl Rothery

Derek Sampson

Cody Runnels

Stanley Dover

Brendan Fletcher

Carly Diggle

Christie Laing

Captain Kimberly Hill

Tina Huang

Officer Daily

Jesse Hutch

Mercenary / Cavanaugh / TAC Gear Guard #1

Jaeson Lee

Konstantin Kovar

Dolph Lundgren

Detective Billy Malone

Tyler Ritter

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

Noah Kuttler / The Calculator

Tom Amandes

Joseph Wilson / Kane Wolfman

Liam Hall

Kara Danvers / Supergirl

Melissa Benoist

Officer Jones / Uniform / Uniformed Officer

Jennifer Cheon

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

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

Michael Schultz

Director

Rob Hardy

Director

Doug Aarniokoski

Director

Stephen Surjik

Director

Guy Norman Bee

Director

Jesse Warn

Director

Antonio Negret

Director

Nick Copus

Director

Thor Freudenthal

Director

James Bamford

Director

Gregory Smith

Director

Dwight Little

Director

Dermott Downs

Director

Laura Belsey