Bradley Steven Perry

Kaz

Jake Short

Oliver

Devan Leos

Hapax the Elder

Augie Isaac

Gus

Paris Berelc

Female Calderians

Spencer Boldman

Adam Davenport

William Brent

Chase Davenport

Kelli Berglund

Bree Davenport

Tyrel Jackson Williams

Leo Dooley

Damion Poitier

Incapacitator

Danielle Andrade

Makenzie

Troy Brenna

Brian Batter Monster

Jermaine McNeal

Flame Spitter

Adam Leadbeater

Micros

Zoé Hendrix

Jamie

Roshelle Baier

Nurse

Lauren Burns

Ms. Kessler

Lassen McCloud

Amanda

Douglas Tait

Crimson Demon

Shawn Ashley

Bride

Anjali Bhimani

Dr. Bridges

Noah James Butler

Dawg

Tom DeTrinis

Lysander Olgivy

Matt Nolan

Amicus

Matt Shadden

Fire fighter

Nicole Margulis

Nurse

Robert Amstler

The Scarlet Cyclone

William Patrick Brown

1970s Doctor

Philip Hersh

1950s Doctor

Shannon O'Hurley

50s Nurse

Scott Anthony Leet

Black Falcon

Jessen Noviello

Red Scare

Benjamin James

Delivery Boy

Nicholas Tuttle

Prince Edmund

Lori Alan

Ms. Gleason

Debby Ryan

Jade

Napoleon Ryan

Brain Matter

Porter Fowler

Oliver

Luke Judy

Oliver

Corey Sorenson

Oliver

Scott Connors

Soul Slayer

John Griffin

Wi-Fi

Karan Soni

Benny

Chris Elwood

Henry Tidwell

Marcus Giamatti

Sonic Shriek

Angela Martinez

Newscaster

Jenelle McKee

Gamma Girl

Bruno Gunn

Dreadlock

Colin Bryant

Thor

Elle Viane Sonnet

Alley Cat

Kurt Ela

Bryan

Patton Oswalt

Ed / The Extrminator

Carly Hollas

Solar Flare

Derek Mears

Catastrophe

Chase Austin

Experion

Erica Arrias

Owl Girl

Alina Andrei

Alley Cat

Alixzandra Dove

Carmen Miranda

Windell Middlebrooks

Mr. Patterson

Ben Schreen

Spotlight

Ben Giroux

Dark Warrior

Bethany Levy

Queen Hornet

Mike Bradecich

NeoCortex

Brett Johnson

Blue Tornado

Kevin Linehan

Kaz

Mike Beaver

Optimo

Dirk Ellis

Dr. Wrath

Bud Galloway

Disgusto

Brian Kimmet

Fred / The Skipper

Mustafa Shakir

Ambusher

Jasmine Delaney

Arachnia

Jim J. Mundy

Dennis

Brett Wagner

Hunter Bounty

Gianna LePera

Spark

Catherine Fetsco

Fantasy Girl

Carlos Lacámara

Timeline

Randy Sklar

Wallace

Jason Sklar

Clyde

Tiffany Abney

Mesmera

Morgan Benoit

Nightstrike

Bradley Dodds

Captain Atomic

Cozi Zuehlsdorff

Jordan

David Mattey

Slaughter Master

Dwight Howard

The Great Defender

Harrison Thomas Boxley

Gulliver

Jamie Denbo

Bridget

Jeffrey James Lippold

The Crusher

Jeremy Howard

Phillip

Jilon VanOver

Tecton

John J. Joseph

Mort

Matt Price

Principal Howard

Matthew Jaeger

Alien Hologram

Mike O'Hearn

Gray Granite

Oliver Muirhead

Ambrose

Richard Epcar

Mr. Terror (voice)