This is a film about the life of Gus Edwards, a well known vaudeville composer, entertainer, and producer.
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.
Two vaudeville performers fall in love, but find their relationship tested by the arrival of WWI.
Discovery by Flo Ziegfeld changes a girl's life but not necessarily for the better, as three beautiful women find out when they join the spectacle on Broadway: Susan, the singer who must leave behind her ageing vaudevillian father; vulnerable Sheila, the working girl pursued both by a millionaire and by her loyal boyfriend from Flatbush; and the mysterious European beauty Sandra, whose concert violinist husband cannot endure the thought of their escaping from poverty by promenading her glamor in skimpy costumes.
The scene is a parlor out West, with Ray Mayer sitting at the piano in is cowboy duds - hat, scarf, and chaps. He plays a little barrel-house music and then introduces Edith Evans, who enters wearing fur. She sings - her voice a light-opera soprano - while Mayer plays.
A comedic team. The Ann seems to try and come across as a Mae West type. Jay plays the role of the straight partner.