MMN get an advance look at script for an 'impossible murder'

Mr. and Mrs. North are fictional American amateur detectives. Created by Frances and Richard Lockridge, the couple was featured in a series of 26 Mr. and Mrs. North novels, a Broadway play, a motion picture and several radio and television series.

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“MMN get an advance look at script for an 'impossible murder'.” Mr and Mrs North. Radio broadcast, January 18, 1949.