Georgia Garrett is sent by jealous wife Elvira Kent on an ocean cruise to masquerade as herself while she secretly stays home to catch her husband cheating. Meanwhile equally suspicious husband Michael Kent has sent a private eye on the same cruise to catch his wife cheating. Love and confusion ensues along with plenty of musical numbers.

After Viv's new vibrating mattress almost takes Lucy for a ride, they have to buy a new one. But before it arrives, Lucy and Viv have to spend the night in their sons bunk beds. With Viv's claustrophobia and Lucy not being able to get into the top bunk, this proves to be one hilarious episode.

In this action-packed conclusion to the story, Tiger has carried on despite the loss of “Master”, his trainer and mentor, and has continued his preparations with associates of “Master”. Tiger has also found an ally in the sister of one of The Grand Master’s associates.