Paul Le Mat as Mike

Catherine Hicks as Sally

Stephen McHattie as Hal

Wilford Brimley as The Sheriff

Peter Billingsley as Billy

Jack O'Leary as Earl

Mary Steelsmith as The Babysitter

Gina Christian as RV Girl

Kirk Koskella as RV Boy

Frank J. Cimorelli as RV Boy

Arnold C. Waterman as On Looker

Fred W.S. Newton as Outlaw

J.P.S. Brown as Western Sheriff

Roy Gunsberg as Tour Guide

Merritt Holloway as Motel Clerk

Glenn McCreedy as Stu

Earl W. Smith as Crony

Allan Wood as Crony

Edward Herrmann as Paul Stanton