Oliver Queen/Green Arrow

Stephen Amell

John Diggle/Spartan

David Ramsey

Laurel Lance / Black Siren / Black Canary

Katie Cassidy

Thea Queen

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

Roy Harper / Arsenal

Colton Haynes

Barry Allen / The Flash

Grant Gustin

Susan Williams

Carly Pope

Dinah Drake / Black Canary / Tina Boland

Juliana Harkavy

Sara Lance / White Canary / Sara Lance (voice)

Caity Lotz

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

Ricardo Diaz

Kirk Acevedo

TV Reporter / Merritt Davis

Marrett Green

Adult William Clayton

Ben Lewis

Shado / Mei

Celina Jade

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

Connor Hawke / Green Arrow

Joseph David-Jones

Baron Reiter

Jimmy Akingbola

Lee Shan Gibson

Tony Giroux

Zoe Ramirez

Eliza Faria

Frank Pike

Adrian Holmes

Walter Steele

Colin Salmon

Jarett John

Adult Zoe Ramirez

Andrea Sixtos

Vivian Lanko

Emiko Queen / Green Arrow

Sea Shimooka

Dr. Schwartz

Venus Terzo

Dustin Lloyd

Kameron Louangxay

Akio Yamashiro

Brandon Nomura

Lucas Hilton

Roger Cross

Sebastian Blood / Brother Blood

Kevin Alejandro

Yao Fei / Yao Fei Gulong

Byron Mann

Donna Smoak

Charlotte Ross

Alena Whitlock

Kacey Rohl

Nick Anastas

Evan Roderick

Ra's al Ghul

Matt Nable

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 / SCPD Officer / Uni

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

Mar Novu / The Monitor / Anti-Monitor

LaMonica Garrett

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 / TAC Gear Guard #1 / SCPD Uni #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

Uniformed Officer / SCPD Officer #2 / Uniform

Jennifer Cheon

General Matthew Shrieve

Marc Singer

Thug #2 / Bank Guard #1 / Orderly

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 / Street Dealer / Soldier #2

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