Barry Allen/The Flash

Grant Gustin

Iris West-Allen

Candice Patton

Caitlin Snow

Danielle Panabaker

Cisco Ramon/Vibe

Carlos Valdes

Detective Joe West

Jesse L. Martin

Dr. Harrison Wells

Tom Cavanagh

Nora

Jessica Parker Kennedy

Wally West / Kid Flash

Keiynan Lonsdale

Cecile Horton

Danielle Nicolet

Ralph Dibny

Hartley Sawyer

Rag Doll

Troy James

Cicada

Chris Klein

Spin

Kiana Madeira

Allegra Garcia / Maya

Kayla Compton

Weather Witch

Reina Hardesty

Gorilla Grodd (voice)

David Sobolov

Vickie Bolen

Catherine Lough Haggquist

Grace Gibbons / Cicada

Sarah Carter

Caitlin's father

Kyle Secor

Brie Larvan

Emily Kinney

The Monitor

LaMonica Garrett

Kamilla Hwang / Mirror Kamilla Hwang

Victoria Park

Chester P. Runk

Brandon McKnight

Dr. Carla Tannhauser

Susan Walters

King Shark

David Hayter

Oliver Queen / Green Arrow / Dark Arrow

Stephen Amell

Mark Mardon / Weather Wizard

Liam McIntyre

Silver Ghost

Gabrielle Walsh

David Singh / Chief David Singh / Mirror Chief David Singh

Patrick Sabongui

Kara Danvers / Supergirl / Overgirl

Melissa Benoist

Dr. Tanya Lamden

Zibby Allen

Clark Kent

Tyler Hoechlin

Shay Lamden

Dan Payne

Lois Lane

Elizabeth Tulloch

Eddie Thawne / Dr. Malcolm Gilmore / Cobalt Blue

Rick Cosnett

Nora Allen / Speed Force Nora / Joan Williams

Michelle Harrison

Henry Allen / Jay Garrick / The Flash

John Wesley Shipp

Mark Blaine / Chillblaine

Jon Cor

Officer Daisy Korber / Captain Daisy Korber / Uni #1

Stephanie Izsak

Dr. Julian Albert

Tom Felton

Jay Garrick / The Flash / Hunter Zolomon

Teddy Sears

Jesse Wells / Jesse Quick

Violett Beane

Kristen Kramer

Carmen Moore

Zoom (voice)

Tony Todd

Marlize DeVoe / The Mechanic

Kim Engelbrecht

Leonard Snart / Captain Cold / Leo Snart

Wentworth Miller

John Deegan

Jeremy Davies

Doctor Alchemy / Savitar (voice)

Tobin Bell

Ronnie Raymond / Firestorm / Death Storm

Robbie Amell

Clifford DeVoe / The Thinker

Neil Sandilands

Deon Owens / Negative Deon Owens

Christian Magby

Dr. Martin Stein / Digsy's Husband / Prof. Martin Stein (voice)

Victor Garber

Savitar / Carl Bork

Andre Tricoteux

Sue Dearbon

Natalie Dreyfuss

Eva McCulloch / Mirror Monarch

Efrat Dor

John Diggle / Spartan

David Ramsey

Patty Spivot

Shantel VanSanten

Dr. Ramsey Rosso / Bloodwork

Sendhil Ramamurthy

Gypsy

Jessica Camacho

Hartley Rathaway / Pied Piper

Andy Mientus

Young Barry Allen

Logan Williams

Gridlock

Daniel Cudmore

Eobard Thawne / Reverse-Flash

Matt Letscher

Esperanza Garcia / Ultraviolet

Alexa Barajas

Taylor Downs

Rachel Drance

Briefcase Guy

Russell Jung

Felicity Smoak

Emily Bett Rickards

Grace Gibbons

Islie Hirvonen

Norvock

Mark Wynn

Linda Park / Dr. Light

Melise

Dr. Vanessa Ambres

Lossen Chambers

Mick Rory / Heat Wave / Mick Rory (voice)

Dominic Purcell

Dr. Tina McGee

Amanda Pays

Francine West

Vanessa Williams

Reporter / News Reporter / KPJT Reporter

Sonia Beeksma

Officer Jones

Klarc Wilson

Amunet Black / Blacksmith

Katee Sackhoff

Keith / Goldface

Damion Poitier

Aariz Mousa

Shayan Bayat

Rosalind Dillon / Top

Ashley Rickards

Bart Allen / Impulse

Jordan Fisher

Alexa Rivera / Fuerza / Negative Alexa Rivera

Sara Garcia

Bashir Malik / Psych / Negative Bashir Malik

Ennis Esmer

Trevor Shinick / Corrections Officer

Everick Golding

Lyla Michaels / Harbinger

Audrey Marie Anderson

Dr. Sharon Finkel

Donna Pescow

Jaco Birch / The Hotness

Max Adler

Judge Hankerson

Ken Camroux

Ray Palmer / The Atom / Clark Kent

Brandon Routh

Natalie

Tess Atkins

Sterling Brooks / Robber

Eduard Witzke

Marco / Marco the Barista / Barista Jason

Alexander Moonie

Millie Rawlins / Sunshine

Natalie Sharp

Ryan Wilder / Red Death / Batwoman

Javicia Leslie

Tinya Wazzo

Mika Abdalla

Arielle Atkins

Jessica Hayles

Owen Mercer / Captain Boomerang

Richard Harmon