Mega Ape

Tom Sizemore

Tom Goodwin

Bai Ling

Dr. Li

Mel Novak

Mayor Huey

Traci Burr

Felicia

Chris Mills

Trent

Simon Berry

Giles

Erik Anthony Russo

Jeff

Ken May

Dick Steel

Timothy Thomas

Male Hiker

Tina Thomas

Female Hiker

Hunter Bickham

Michael Braymoore

Ronnie Angel

Security Guard

Joshua Moomey

Kirk

Lee Turner

Brock Stevensons

Roger Trexler

Ranger Roger

Jonathan Nation

Anthropologist

Annabella Rich

Dancing Monkey

Joe Williamson

Eye Witnesses

Christopher Bryan Gomez

Captor #1

Marvin 'Knife' Sotelo

Captor #2

Breana Mitchell

Female backpacker

Daniel Joseph Stier

Male Backpacker

D.T. Carney

Police Chief Ritters

Jarad Allen

Josh

Dustin Ferguson

Car Victim

Vida Ghaffari

Jessie (Voice)