Foreign investors converge on a luxury hotel in China to bid on a new kind of radioscope. But, this is a hotel where Burns and Allen are the in-house medical staff, a measles risk sends the whole building into quarantine, and a madcap millionaire crashes dinner in his autogyro. Hotel and radioscope become a stage for an all-star cast of comedians and musicians, from vaudeville to the new generation.

A Swedish princess boards an ocean liner in Europe en route to an acting career in America and finds herself getting inconveniently attached to a bandleader returning home. To complicate matters, a blackmailer on board apparently knows she is not who she claims to be - and he has his sights set on other passengers with secrets of their own. In the meantime an escaped killer has stowed away under someone else's identity, and is killing again to cover his tracks; five international police detectives on board are heading the investigation to find him. When evidence points to the princess and bandleader, they must find the killer themselves - before he finds them.

A group of amateur actors in a small town attempt to produce a play in the local opera house. True to the slapstick style of Sennett’s productions, the plot revolves around the comedic mishaps and chaotic efforts of the inexperienced cast and crew to pull off their performance.

Beautiful high society type Doris Worthington is entertaining guests on her yacht in the Pacific when it hits a reef and sinks. She makes her way to an island with the help of singing sailor Stephen Jones. Her friend Edith, Uncle Hubert, and Princes Michael and Alexander make it to the same island but all prove to be useless in the art of survival. The sailor is the only one with the practical knowhow to survive but Doris and the others snub his leadership offer. That is until he starts a clam bake and wafts the fumes in their starving faces. The group gradually gives into his leadership, the only question now is if Doris will give into his charms.

The Bellows family causes comic confusion on an ocean liner, with time out for radio-style musical acts.

Cowboy Jeff Larabee returns from the east and meets Doris Halloway, a young girl, that he regards as a vagabond, till he learns that she's the owner of the farm where he works. He tries to win her heart, but without success, until she is endangered by gangsters

Gracie Alden tries to graduate from college to get an inheritance.

Tillie and Augustus Winterbottom are thought to be missionaries when they arrive to find Phineas Pratt trying cheat the Sheridans out of her father's inheritance, including a ferry franchise and a boat. The only way to keep the franchise is to win a race against Pratt's boat.

Meek Eddie Pink becomes manager of an amusement park beset by mobsters.

Two-bit radio station owner Spud Miller doubles as the station's sole announcer. On the verge of bankruptcy, Spud is receptive to the wacky notions of George and Gracie, who've just invented a television device that can pick up and transmit any signal, any time, anywhere.