Streetwise but kind-hearted Maisie Ravier has put her vaudeville life behind her, but not its associated outward good looks, flash and glamor. Trying to get to New York for a job, she instead gets stranded in Los Angeles literally with only the clothes on her back. Lt. Paul Scott of the LAPD bunco squad sees in Maisie what he believes would be assets to his team. Paul is eventually able to convince his boss, Captain Mead, that he is not interested in her on a romantic basis, and as such, Maisie is placed on the fast track program through the necessary training. During the training, Maisie learns that Paul is a hard-nosed, straight laced and outwardly unfeeling man, where she finds Officer Chip Dolan, who was formerly in bunco and is trying to get back into the squad, is more a kindred soul. If Maisie is able to make it through the training, she may get to work on the case of fortune teller who is swindling people out of vast sums of money, but not through the fortune readings in and of themselves. But working in bunco, Maisie will have to ensure that in addition to her training, that she uses her street smarts more than she exhibits her kind heart. The latter asset may however uncover the true nature of one of her colleagues.