A mail company pushes their pilots to fly overnight to increase their delivery speed, but storms threaten.

A crazed zoologist uses zoo animals to dispose of his wife’s suitors.

When the fleet puts in at San Francisco, sailor Bake Baker tries to rekindle the flame with his old dancing partner, Sherry Martin, while Bake’s buddy Bilge Smith romances Sherry’s sister, Connie. But it’s not all smooth sailing—Bake has a habit of losing Sherry’s jobs for her and, despite Connie’s dreams, Bilge is not ready to settle down.