"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
Michael Fennelly
Music Consultant
Hank Saroyan
Producer
Michael B. Seligman
Associate Producer
Bill Lee
Ray Klausen
Art Direction
Larry Stephens
Sound
Carl Gibson
Lighting Director
Leslie Bender
Editor
Warden Neil
Costumer
John "Bud" Cardos
Production Consultant
Robert A. Bowen
Camera Operator
Writer
Dick Clark
Mike Bacarella
Assistant Makeup Artist
Jeffrey Fecteau
Rickie A. Hansen
Mary Hardwick
Assistant Director
Paul Marco
Property Master
Jim Kelly Durgin
Script Supervisor