Two surgeons in love with a nurse end their rivalry in the operating room.

Foxhall Ridgeway, arriving in New York City from the West, stumbles onto a murder in the hotel room next to his. He gets tangled up into the affair, and with the aid of Phoebe, the hotel telephone operator who takes a liking to him, and also Countess Louise Browssiloff, who innocently had left some personal belongings in the murdered man's room and is most anxious to recover the incriminating evidence, Foxhall solves the murder mystery.

Gypsies sing and dance around the fire while their children dream.

A young man follows a pretty girl into her office, which turns out to be a musical dentist office. Cute chorus girls attend to the many male customers, and the girl the young man was following is revealed to be the dentist. She gives the young man anesthetic gas and he dreams the dentist and her troupe of nurses are dancing on the ceiling.

A temperamental Broadway producer trains an untutored actress, but when she becomes a star, she proves a match for him.

An insane surgeon's obsession with an actress leads him to replace her wounded pianist husband's hands with those of a knife-throwing murderer.