Mobster Vic Spalato's girlfriend Claire is in hiding in Mexico and she's willing to testify for a US Senate investigation committee, if she can make it back to the US alive.

Claire Sinclair is hiding in Mexico to avoid testifying against her gangster boyfriend. Her seclusion is made difficult by Cappy Gordon, a mob strongman out to kill her unless she runs off with him. Trying to help Claire is Russ Lambert, an American prizefighter.—Daniel Bubbeo <[email protected]>