"A brief fling between a male disc jockey and an obsessed female fan takes a frightening, and perhaps even deadly turn when another woman enters the picture."
Clint Eastwood
as Dave
Jessica Walter
as Evelyn
Donna Mills
as Tobie
John Larch
as Sgt. McCallum
Jack Ging
as Frank
Irene Hervey
as Madge
James McEachin
as Al Monte
Clarice Taylor
as Birdie
Don Siegel
as Murphy
Duke Everts
as Jay Jay
George Fargo
as Man
Mervin W. Frates
as Locksmith
Tim Frawley
as Deputy Sheriff
Otis Kadani
as Policeman
Brit Lind
as Anjelica
Paul E. Lippman
as 2nd Man
Jack Kosslyn
as Cab Driver
Ginna Patterson
as Madalyn
Malcolm Moran
as Man in Window
Cannonball Adderley
as Self (uncredited)
Boyd Cabeen
as Ambulance Attendant (uncredited)
Barbara Chrysler
as Waitress (uncredited)
Don Hamilton
as Bar Patron (uncredited)
Robert S. Holman
as Policeman (uncredited)
Johnny Otis
Walter Scott
William Tomlinson
as Intern (uncredited)
Director
Jo Heims
Screenplay
Story
Robert Daley
Producer
Dee Barton
Original Music Composer
Bruce Surtees
Director of Photography
Carl Pingitore
Editor
Bob Larson
Associate Producer
Assistant Director
Dialogue Coach
Betty A. Griffin
Script Supervisor
Waldon O. Watson
Sound
Robert Martin
Robert L. Hoyt
Alexander Golitzen
Art Direction
Ralph S. Hurst
Set Decoration
Helen Colvig
Costume Design
Ginger Bishop
Hairstylist
Jeannie Epper
Stunt Double
Julie Ann Johnson
Stunts
Dean Riesner
Jennings Lang
Jack Freeman
Makeup Artist
Jerry Whittington
Sound Effects Editor
Robert C. Thomas
Camera Operator