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

Quentin Lance

Paul Blackthorne

Curtis Holt / Mr. Terrific

Echo Kellum

Dinah Drake / Black Canary / Tina Boland

Juliana Harkavy

John 'JJ' Diggle

Charlie Barnett

Cayden James

Michael Emerson

Rene Ramirez / Wild Dog

Rick Gonzalez

Ricardo Diaz

Kirk Acevedo

Vincent Sobel / Vigilante

Johann Urb

Roy Harper / Arsenal

Colton Haynes

Tommy Merlyn / Prometheus / Green Arrow

Colin Donnell

William

Jack Moore

Malcolm Merlyn

John Barrowman

Lyla Michaels / Harbinger

Audrey Marie Anderson

Christopher Chance/Human Target

Wil Traval

Slade Wilson / Deathstroke

Manu Bennett

Captain Kimberly Hill

Tina Huang

Alena Whitlock

Kacey Rohl

Barry Allen / The Flash

Grant Gustin

Sara Lance / White Canary / Sara Lance (voice)

Caity Lotz

Onyx Adams

Chastity Dotson

Anatoly Knyazev

David Nykl

Boots

Tobias Jelinek

Adrian Chase

Josh Segarra

Nyssa Al Ghul

Katrina Law

Iris West

Candice Patton

Shado / Mei

Celina Jade

Samanda Watson

Sydelle Noel

Jean Loring

Teryl Rothery

Samantha Clayton

Anna Hopkins

Joseph Wilson / Kane Wolfman

Liam Hall

Young Joseph Wilson

William Franklyn-Miller

Donna Smoak

Charlotte Ross

Dr. Schwartz

Venus Terzo

Alex Danvers

Chyler Leigh

Athena

Kyra Zagorsky

Sam Armand

Pej Vahdat

Alex Faust

Dominic Bogart

Moira Queen

Susanna Thompson

Tigressa

Alvina August

Kara Danvers / Supergirl

Melissa Benoist

Bethany Snow

Keri Adams

Nylander

Kris Holden-Ried

TV Reporter / Merritt Davis

Marrett Green

Adult William Clayton

Ben Lewis

Ray Palmer / Ray Palmer (voice)

Brandon Routh

Damien Darhk

Neal McDonough

Maseo Yamashiro

Karl Yune

Mia Smoak / Blackstar / Maya

Katherine McNamara

Amanda Waller

Cynthia Addai-Robinson

Lee Shan Gibson

Tony Giroux

Taiana / Taiana Venediktov

Elysia Rotaru

Connor Hawke / Green Arrow

Joseph David-Jones

Ryan Jinn

Baron Reiter

Jimmy Akingbola

Jarett John

Zoe Ramirez

Eliza Faria

Vivian Lanko

Frank Pike

Adrian Holmes

Walter Steele

Colin Salmon

Dustin Lloyd

Kameron Louangxay

Adult Zoe Ramirez

Andrea Sixtos

Emiko Queen / Green Arrow

Sea Shimooka

China White

Kelly Hu

Rory Regan / Ragman

Joe Dinicol

Akio Yamashiro

Brandon Nomura

Lucas Hilton

Roger Cross

Sebastian Blood / Brother Blood

Kevin Alejandro

Yao Fei / Yao Fei Gulong

Byron Mann

Evelyn Sharp / Artemis

Madison McLaughlin

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

Susan Williams

Carly Pope

Isabel Rochev

Summer Glau

Andy Diggle

Eugene Byrd

Sin

Bex Taylor-Klaus

Conklin

Ryan Robbins

Officer Lopez / SCPD Officer / Uni

Alison Araya

Talia al Ghul

Lexa Doig

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

Councilwoman Emily Pollard / Mayor Emily Pollard

Laara Sadiq

Dinah Lance

Alex Kingston

Robert Queen

Jamey Sheridan

Carrie Cutter / Cupid

Amy Gumenick

Mar Novu / The Monitor / Anti-Monitor

LaMonica Garrett

Ruvé Adams

Janet Kidder