This standard slasher film from director Dimitri Sotirakis (using the pseudonym "Jom Sotos") is notable only for its fascinating cast. The story is a rather predictable affair as young Melissa (Aleisa Shirley) sees all of her friends being murdered after their 16th birthdays. Her mother (Susan Strasberg) worries, and Sheriff Dan (Bo Hopkins) is convinced that the local Indians led by Greyfeather (Henry Wilcoxon) are to blame, but when the "shock" ending finally comes, it is no surprise. Patrick Macnee, Don Stroud, Larry Storch, and Sharon Farrell lead the familiar cast, which also includes such genre favorites as Michael Pataki, Steve Antin, and Dana Kimmell, who starred in Friday the 13th, Part III the same year.