Paying a weekend visit to their actress friend, the Norths find the dead body of the friend's ex-husband in a closet.

During the North's anniversary celebration, a woman dressed in a bridal gown bursts into their apartment and then drops dead.

Mrs. North buys an old chest at an auction that comes with a body intact.

At the races, the Norths find a murdered jockey and a trapeze artist.

A wrong number leads to a plot of bookies and murder.

Mr. and Mrs. North go to a party where a killer guest has a murderous surprise.