Full Nelson

John Cena

Christopher 'Chris' Smith / Peacemaker

Danielle Brooks

Leota Adebayo

Freddie Stroma

Adrian Chase / Vigilante

Jennifer Holland

Emilia Harcourt

Steve Agee

John Economos

Frank Grillo

Rick Flag Sr.

Robert Patrick

August 'Auggie' Smith / Blue Dragon

Nhut Le

Rip Jagger / Judomaster

Elizabeth Faith Ludlow

Keeya

Dee Bradley Baker

Eagly (voice)

Dorian Kingi

Kyphotic Alien

Tim Meadows

Langston Fleury

Reinaldo Faberlle

Agent Vega

Brandon Stanley

Agent Kline

Sol Rodriguez

Sasha Bordeaux

Anissa Matlock

Agent Angler

Taylor St. Clair

Vigilante's Mom

Stephen Blackehart

Sydney Happersen

Terence Rosemore

Otis Berg

James Hiroyuki Liao

General Mori

Matthew Nelson

Matthew Nelson

Helen Huff

Maeve

Keith Brooks

Hick

Alex Klein

Durwitz

Jeff Kaplan

Hazmat Agent

Natasha Halevi

Amanda Marie McCoy

Bonnie Discepolo

Ms. Jessop

Jared Haibon

ARGUS Coke Head

J. J. Farris

Nelson - Rhythm Guitarist

David Keith

Nelson - Drummer

Neil Zaza

Nelson - Lead Guitarist

Eric Nally

Foxy Shazam - Lead Singer

Alex Nauth

Foxy Shazam - Horn Player

Teddy Aitkins

Foxy Shazam - Drummer

Trevor Erb

Foxy Shazam - Bassist

Adam Hart

Zombie (uncredited)

Gunnar Nelson

Gunnar Nelson

Devin Williams

Foxy Shazam - Guitarist

Sky Vaughn White

Foxy Shazam - Keyboardist