When their campsite is vandalized by troublemakers, a family fights fire with fire.

Dennis Weaver
as Neil Glynn

Estelle Parsons
as Arlene Glynn

Kristoffer Tabori
as Steve Glynn

Susan Dey
as DeeDee Glynn

Scott Hylands
as Jerry

Michael Christian
as David

Henry Olek
as Frank

Roberta Collins
as Gail

Jacqueline Giroux
as Mickey

Betsy Slade
as Jenny
Wuchak
Traditional family vs. hippies-gone-bad on the California coast RELEASED TO TV IN 1973 and directed by Paul Wendkos, "Terror on the Beach" stars Dennis Weaver & Estelle Parsons as a couple and their two college-age kids (Susan Dey and Kristoffer Tabori) who take a camping trip to a beach a few ...