
In San Francisco, detective partners Jack Packard and Doc Long are hired by socialite Jefferson Monk who believes someone is following him with the aim to kill him.

Jack Packard

Ellen Monk

Jefferson Monk

Doc Long

Jean Anderson

Justin Reeves / Mr. G

Gimpy (Uncredited)
Intern (Uncredited)

Police Captain Quinn (Uncredited)

Reporter (Uncredited)

Dr. Han (Uncredited)
Morgan (Uncredited)
Vovaritch (Uncredited)

Jason 'Pegleg' Anderson (Uncredited)

Newsboy (Uncredited)

Reynolds (Uncredited)

Mr. G's Doorkeeper Servant (Uncredited)

Villager (Uncredited)

Street Musician (Uncredited)
Miss Osgood, Ellen's Nurse (Uncredited)

Girl on Bridge (Uncredited)

Man on Bridge (Uncredited)
Waiter (Uncredited)

Restaurant Patron (Uncredited)
Restaurant Patron (Uncredited)
Restaurant Patron (Uncredited)

Restaurant Patron (Uncredited)

Restaurant Patron (Uncredited)

Restaurant Patron (Uncredited)
Researcher
Executive Producer

Assistant Director
Camera Operator

Additional Music
Original Music Composer
Additional Music
Original Music Composer

Additional Music
Still Photographer
Additional Music
Original Story
Additional Music
Editor

Director
Radio Play

Producer
Director of Photography
Art Direction
Set Decoration

Sound Recordist
Screenplay