Directed by Arthur Hiller
Produced by Martin Ransohoff
Executive Producer : Richard R. St. Johns
Written by Steve Shagan, Bud Shrake, Martin Cruz Smith
Cinematography by Charles Rosher Jr.
Film Editing by John C. Howard
Music by Henry Mancini
Production Design by James Dowell Vance
Mecahnical Effects (Rabid Bats Design) : Carlo Rambaldi
Cast
Nick Mancuso (Youngman Duran)
David Warner (Phillip Payne)
Kathryn Harrold (Anne Dillon)
Stephen Macht (Walker Chee)
Strother Martin (Selwyn)
George Clutesi (Abner Tasupi)
Ben Piazza (Roger Piggott)
Donald Hotton (John Franklin)
Charles Hallahan (Henry)
Judith Novgrod (Judy)
Alice Hirson (Claire Franklin)
Pat Corley (Vet)
Charlie L. Bird (Beejay)
Danny Zapien (Joe Mamoa)
Peter Prouse (Doctor)
Richard Romancito (Ben Mamoa)
Flavio Martinez (Isla Laloma)
Lena Carr (Pregnant Woman)
Virginia P. Maney (Old Squaw)
Wade Stevens (Ambulance Attendant)
Robert Dunbar (Helicopter Pilot)
John R. Leonard Sr. (Helicopter Pilot)