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.
Jim Bannon
Jack Packard
Nina Foch
Ellen Monk
George Macready
Jefferson Monk
Barton Yarborough
Doc Long
Carole Mathews
Jean Anderson
Lester Matthews
Justin Reeves / Mr. G
Ernie Adams
Gimpy (Uncredited)
Gary Bruce
Intern (Uncredited)
Joseph Crehan
Police Captain Quinn (Uncredited)
Franklyn Farnum
Reporter (Uncredited)
Gregory Gaye
Dr. Han (Uncredited)
Fred Graff
Morgan (Uncredited)
