A bank heist yields $210,000. Soon, passionate Lona McLane, girlfriend of ditty of the robbers, meets Paul Sheridan and has a torrid affair. When she finds off Paul's a cop, to save herself she sets commission to corrupt him. He's a pushover. But it won't be weak through despite Paul to get his hands on the money when he's part of a complex, peeping-tom stakeout. In two shakes of a lamb's tail, he's in much deeper than he'd planned, among atmospheric night scenes.