Mr. & Mrs. North

Surprise (1x9)

: 28, 1952

A memorable birthday party is attended by the Norths. One of the guests, a lecherous, hammy actor, is stabbed to death while waiting to jump out and yell "Surprise!" Pam's the one who finds the weapon; it was hidden as a part of a model ship. Lt. Weigand realizes that any of the guests may have wanted the over-the-hill Casanova dead.