"After his younger sister is poisoned, a tough Ottawa cop embarks on a violent journey through Montreal to find her killer, which turns into a whirlpool of revenge and betrayal."
Stuart Whitman
as Capt. Tony Saitta
John Saxon
as Sgt. Ned Matthews
Martin Landau
as Dr. George Tracer
Tisa Farrow
as Julie Foster
Carole Laure
as Louise Saitta
Jean LeClerc
as Fred
Gayle Hunnicutt
as Margie Cohn
Peter MacNeill
as Alexander
Jean Marchand
as Terence
Andrée St-Laurent
as Rose Tracer
Julie Wildman
as
Jérôme Tiberghien
as Ted Sullivan
Dave Nichols
Antony Forest
James Tapp
Terence G. Ross
Jane Chandler
Jean Guilda
as Cinderella (uncredited)
Aubert Pallascio
as Peterson (uncredited)
Joe D'Amato
Director of Photography
Alberto De Martino
Director
Gianfranco Clerici
Screenplay
Michel Proulx
Production Design
Edmondo Amati
Producer
Vincenzo Tomassi
Editor
Maurizio Amati
Co-Producer
Louise Jobin
Costume Design
Vincenzo Mannino
Armando Trovajoli
Original Music Composer
Patrick Rousseau
Sound Recordist