Angered at stern Uncle Daniel, Toby Tyler runs away from his foster home to join the circus, where he soon befriends Mr. Stubbs, the frisky chimpanzee. However, the circus isn't all fun and games when the evil candy vendor, Harry Tupper, convinces Toby that his Aunt Olive and Uncle Daniel don't love him or want him back. Toby resigns himself to circus life, but when he finally realizes that Tupper lied to him, and that his aunt and uncle truly love him, Toby happily returns home once again.

Raised by Natalie Brennan, a flamboyant and irresponsible mother, Ziggy Brennan gets involved in hustling men at a young age. She hangs around with a wild crowd and learns gets her "street smarts" first from her mother, who wants everyone to think they are sisters, and then from Denny Reagan, an older man. He starts teaching her his tricks of the trade and she falls right in line with his crooked ways. Then one night she meets Martin J. 'Mart' Neilson, a tall, handsome, honest farmer boy who's a sailor and they fall in love. While he's away fighting the war, she discovers she's pregnant.

An ad man gets his model girlfriend to pose as a debutante for a new campaign.