Kathleen Quinlan as Grandma Bernice

John Schneider as Grandpa Gene

Russell Hodgkinson as Gabriel Mason

Trin Miller as Kate

Stacey Oristano as Rebecca

Brent Bailey as Josh

Adam Korson as Nick

Josh Crotty as Doug

Tyra Colar as Jordan

Thomas Wethington as Jesse

Karleena Gore as Sundress Hiker

David S. Hogan as Agitated Man

Mark Klein as Espresso Chalet Barista

Sandy Klein as Espresso Chalet Barista Assistant

Arika Toney as Customer at Espresso Chalet

Katherine Grant-Suttie as Grub Daddy Creature

Elena Flory-Barnes as Sheriff

Gordon Frye as Park Ranger