Robin asks Magnum to provide protection for a politician who Magnum dislikes; a young Vietnamese boy wants to hire Magnum to locate his missing father.
Robin asks Magnum to look into an embezzlement case at a friend's bank, and since he is busy, Magnum calls on Luther to find out who is blackmailing Higgins.
Lamont decides to propose to Janet, but Fred is not so happy to hear about this when he discovers Lamont and he will no longer live under the same roof.
When Roger sells three medals, Fred begins to imagine the dramatic ways those metals were earned, as he envisions a World War II battle involving espionage.
Rabbi K.A. Schneider, a believer in Jesus and end-times messenger of the Lord, delivers the Word of God with clarity and the true passion of the Holy Spirit.
Sam leaps into a man who is on the run from the authorities, having kidnapped a baby with his female accomplice, and the authorities are hot on their trail.
While trying to prevent a young man's ex-wife from marrying a mobster on an ocean liner, Sam finds himself in a real predicament in the ship's garbage hold.
A friend of Robin's comes to the estate to finish writing her mystery novel, and Magnum is frustrated when she takes over the guest house and the Ferrari.
When Magnum accidentally crashes the estate's security system, he calls Mac to help him get it running prior to a multi-million dollar jewelry design contest.
Fred is grumpy during the holiday season, leaving attempts to make him cheery short lived, but while he is sleeping, spirits show him the error of his ways.
Fred heads to Hawaii to attend a "Junkmen of America" convention, but jewel thieves sneak some stolen items on him so he can unknowingly transport them to L.A.
While Fred & Lamont are in Hawaii, jewel thieves hide stolen items in their luggage for transport, and Fred & Lamont find them and debate telling cops.
Cousin Naomi is visiting the Evans' for Christmas but her visit is not a happy one for Thelma, who discovers that Naomi has a serious drinking problem.