Scott Shaw

Matthew Modine

Jen

Charlotte Vega

Darius Clemons

Adain Bradley

Milla D'Angelo

Emma Dumont

John Venable

Bill Sage

Edith

Daisy Head

Adam Lucas

Dylan McTee

Corrine

Valerie Jane Parker

Gary Amaan

Vardaan Arora

Reggie

Daniel R. Hill

Nate Roades

Tim DeZarn

Luis Ortiz

Adrian Favela

Morgan / Deer Skull

Damian Maffei

Ruthie

Rhyan Elizabeth Hanavan

Bar Patron

Daphne Matthews

Hobbs

Chaney Morrow

Ed Jenkins

Cory Scott Allen

Aileen

Amy Warner

Cave Person

Zoe Amber

Chief Abernathy

Richard Hagerman

Samuel / Elk Head

Chris Hahn

Standard / Wolf Skull

Mark Mench

Lloyd Pettigrew

Gary Ray Stearns

Cullen / Wild Boar Skull

David Hutchison

Cooper

Richard Davis

Cave Person

Jeremy Ambler

Ogden

Heru Lasana

Tree Person

Roni Locke

Jackson

Brady Gentry

Cave Person

Jennie Malone

Bar patron

Tonya Eden

Standard Double

Bret Aaron Knower

Ted Nothum

Brian Searle

Miles

Grant Brooks

Osborne Early

Brian James Fitzpatrick

Foundation Citizen (uncredited)

John E. Brownlee

Samuel's Wife

Karen Olchovy

Cave Person

Joshua Stephen Campbell

Cave Guard (uncredited)

Mark Angel

Bar Patron

Jerry Mullins

Foundation Elder (uncredited)

Michael Lee Bailey

Bar patron

Frederick Weber

Bar Patron (uncredited)

Jenny McManus

Chief Abernathy

Dick Hagerman

Wolf Skull / Standard

Mark Menchhofer