At the site of the 1969 rock concert at Woodstock, New York, an electrical charge turns a local farmer into a murderous werewolf.
Michael Parks
as Moody
Harold J. Stone
as Lt. Martino
Meredith MacRae
as Kendy
Ann Doran
as Dora
Richard Webb
as Dr. Marlow
Belinda Balaski
as Beckie
Tige Andrews
as Bert / The Werewolf
Robert Dix
as Officer Best (as Bob Dix)
Andrew Stevens
as Dave
Bobby Clark
as Officer London
Robert Weaver
as Tom
Danny Michael Mann
as Vinnie
