Mr. and Mrs. North – House Behind The Wall (1953)

Mr. and Mrs. North are fictional American amateur detectives. Created by Frances and Richard Lockridge, the couple were featured in a series of 26 Mr. and Mrs. North novels, a Broadway play, a motion picture and several radio and television series. They were not professional detectives but simply an ordinary couple who stumbled across a murder or two every week for 12 years.

Classic Movies Television Online Full Episodes