Alexander Singer Director Freddie Prinze Muff Kovak Actor Allen Garfield Lieutenant Ralph Fogherty Actor Christine Belford Lil Actor Linda Scruggs Helene Actor Joanna Kerns Jessie Actor Brooke Mills Kitty Actor James Sloyan Lubeck Actor Bob Hastings Sergeant Frank Jarrett Actor Gary Vinson Hennessy Actor Robert P. Lieb Brown Actor Edward Montagne Producer Charles W. Fries Executive Producer Jules Brenner Cinematographer, Film Editing Vic Mizzy Original Music Robert C MacKichan Art Director Ray Molyneaux Set Decoration Eddie Foy III Casting