Dirección: Enzo G. Castellari
En una población playera norteamericana se va a celebrar una competición de surf. Los incautos participantes no saben que por la zona ha aparecido un temible tiburón blanco ansioso de carne humana.
James Franciscus
Peter Benton
Vic Morrow
Ron Hamer
Micaela Pignatelli
Gloria Benton
Joshua Sinclair
Mayor William Wells
Giancarlo Prete
Bob Martin (as Timothy Brent)
Stefania Girolami Goodwin
Jenny Benton
Gian Marco Lari
William “Billy Joe” Wells Jr.
Gail Moore
Secretary
Joyce Lee
Kelly Michaels
Don Devendorf
Ned
Bill Eudaly
Chris Olsen
Bill Starks
Cameraman
Rita Martin
Lance Hilliard
Massimo Vanni
Jimmy (as Max Vanders)
Alessandro Maspes
Helicopter Pilot
John Morrison
Enio Girolami
Matt Rosen (uncredited)
Romano Puppo
Briley (uncredited)
Gianluca Donnini
Fisherman (uncredited)
James Franciscus
Peter Benton
Vic Morrow
Ron Hamer
Micaela Pignatelli
Gloria Benton
Joshua Sinclair
Mayor William Wells
Giancarlo Prete
Bob Martin (as Timothy Brent)
Stefania Girolami Goodwin
Jenny Benton
Gian Marco Lari
William “Billy Joe” Wells Jr.
Gail Moore
Secretary
Joyce Lee
Kelly Michaels
Don Devendorf
Ned
Bill Eudaly
Chris Olsen
Bill Starks
Cameraman
Rita Martin
Lance Hilliard
Massimo Vanni
Jimmy (as Max Vanders)
Alessandro Maspes
Helicopter Pilot
John Morrison
Enio Girolami
Matt Rosen (uncredited)
Romano Puppo
Briley (uncredited)
Gianluca Donnini
Fisherman (uncredited)
James Franciscus
Peter Benton
Vic Morrow
Ron Hamer
Micaela Pignatelli
Gloria Benton
Joshua Sinclair
Mayor William Wells
Giancarlo Prete
Bob Martin (as Timothy Brent)
Stefania Girolami Goodwin
Jenny Benton
Gian Marco Lari
William “Billy Joe” Wells Jr.
Gail Moore
Secretary
Joyce Lee
Kelly Michaels
Don Devendorf
Ned
Bill Eudaly
Chris Olsen
Bill Starks
Cameraman
Rita Martin
Lance Hilliard
Massimo Vanni
Jimmy (as Max Vanders)
Alessandro Maspes
Helicopter Pilot
John Morrison
Enio Girolami
Matt Rosen (uncredited)
Romano Puppo
Briley (uncredited)
Gianluca Donnini
Fisherman (uncredited)