At a warehouse in Los Angeles, trucks are loaded with piles of tires to be shipped to a San Francisco warehouse. On a country road in the shadows of darkness, tires are transferred to Joe Wembley (Frank M. Thomas), an underworld magnate and operator of a beach nightclub. With $50,000 raised from the transaction, Evelyn Harris (Doris Lloyd), who inherited the tire business from her late husband, plans to marry Eddie Moore (Jerome Cowan), a singer at a Wembley cafe. The two lovebirds head for New York City, but Moore insists on stopping at an empty cabin that he notices from the street.
In San Francisco, private detective Jess Arno (William Gargan) manages to acquit actress Dolly Adair (Phyllis Brooks) of murder and becomes a media sensation. After the trial is over, Jess rushes to call her boyfriend, June Terry (Margaret Lindsay), a real estate agent on the beach. June, jealous of Dolly, is angry when Jess informs her that she plans to protect Dolly from the reporters by hiding her in her beach hut.