There's never a dull moment at the Hôtel du Libre Echange. Deceptions, hitches and other misunderstandings make a few people mingle whereas, for their own sake, they should not. An example among others: an expert who has come to the hotel for professional reasons had better not meet his wife, who is there to cheat on him with his best friend.
Molly and Terry Donahue, plus their three children, are The Five Donahues. Youngest son Tim meets hat-check girl Vicky and the family act begins to fall apart.
Lewis and Clark, aka The Sunshine Boys, were famous comedians during the vaudeville era, but off-stage they couldn't stand each other and haven't spoken in over 20 years of retirement.
"Hey, kids, let's get together and put on a show!" That's the idea behind this raucous spoof about a vaudeville performer who's sent to college to spy on his bratty son.
Father, son Kentaro and daughter Ochiyo, who live on the banks of the Sumida River, regain their love for each other after family discord and separation.
Bobby Clark and Paul McCullough take to the streets as pots and pans salesmen, wreaking havoc door to door with their demonstrations of their cookware.