Mutants

Michael Ironside

Colonal Gauge

Louis Herthum

Griff

Tony Senzamici

Commander Sykes

Steven Bauer

Santiago

Steve Davis

Bill

Nick Erickson

Test Subject 113

Sharon Landry

Erin

Jessica Heap

Hannah

Richard Zeringue

Mr. Braylon

Armando Leduc

Sergei

Joe Fontana

Mr. Silva

Marty Olarrieta

Stallsworth

Randy Austin

Bubba

Marc Gill

Col. Briggs

Caleb Michaelson

Miller

Aron Biedenharn Coates

Flower

Derrick Denicola

Ryan

Austin B. Church

Chandler

Matt Keith

Dad

Jodie Jones

Tip

Jason Oertling

Duncan

Phil O'Dell

Buck

Steve Davis

Bill

Victoria Vodar

Crazy Woman

Ronda Suder

Test Subject 77 (as Ronda Flannery)

Drew Langhart

Test Subject 221

Ron Finberg

Shadow Rock Soldier

Petey Approved

Shadow Rock Soldier

Michael Thompson

Shadow Rock Soldier

Brooke Frost

Test Subject (uncredited)

Blakely Keith

Little Girl (uncredited)

Kolby Kember

Mutant (uncredited)

Jaci LeJeune

Mutant (uncredited)

Dallas Montgomery

Dallas (uncredited)

Marcus Morales

Mutant (uncredited)

Shawn Ramagos

Mutant (uncredited)