Olivia Hussey
Jess Bradford
Keir Dullea
Peter Smythe
Margot Kidder
Barbara 'Barb' Coard
John Saxon
Lieutenant Kenneth Fuller
Marian Waldman
Mrs. 'Mac' MacHenry
Andrea Martin
Phyllis 'Phyl' Carlson
James Edmond
Mr. Harrison
Doug McGrath
Sargeant Nash
Art Hindle
Chris Hayden
Lynne Griffin
Clare Harrison
Leslie Carlson
Bill Graham
Martha Gibson
Mrs. Quaife
John Rutter
Laughing Detective
Robert Warner
Doctor
Sydney Brown
Farmer
Jack Van Evera
Search Party
Les Rubie
Marcia Diamond
Woman
Pam Barney
Jean
Robert Hawkins
Wes
David Clement
Cogan
Julian Reed
Jennings
Dave Mann
Cop
John Stoneham Sr.
Danny Gain
Tom Foreman
Nick Mancuso
The Prowler / Phone Voice
Michael Rapport
Patrick Cornell
