"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
Floyd Carver
as First Officer
Gary Johnson
as Second Officer
John O'Connell
as Serviceman
Dean Webber
as Newsman
John Moffitt
Director
Joe Blasco
Makeup Effects Designer
Bill Lee
Writer
Hank Saroyan
Dick Clark
Producer
Michael B. Seligman
Associate Producer
Leslie Bender
Editor
Ray Klausen
Art Direction
Mike Bacarella
Assistant Makeup Artist
John "Bud" Cardos
Production Consultant
Mary Hardwick
Assistant Director
Paul Marco
Property Master
Jeffrey Fecteau
Sound
Larry Stephens
Rickie A. Hansen
Costumer
Warden Neil
Michael Fennelly
Music Consultant
Jim Kelly Durgin
Script Supervisor
Robert A. Bowen
Camera Operator
Carl Gibson
Lighting Director