Adam West as Doctor Dave

Tina Louise as Claire Delaney

Ross Alexander as Snake

Renee Harmon as Dutch

Melanie Scott as Angel (as Melissa Christian)

Frank Millen as Joe

Cheryl Louise Crandall as Ella

Lynn Whitmire as Vera (as Lynn Wiedemayer)

Tania Anatole as Betsy, a waitress

Frank Neuhaus as Father (as Frank Newhouse)

Arline Specht as Iris

Dennis Mancini as Allen

Shawn Klugman as Rocky

Jerry Rattay as Sheriff Jim Bates

Wally Bruce as Mark Bates (as Eric Bryce)