Former Coastguardsmen Jim Benson is about to lose his boat when a couple approaches him for a fishing charter. Jim departs just ahead of the Sherrif with drunken Shanks, and his companion Sally (Gates). Shanks takes off into a small Mexican village after a fight with Jim, stranding both Sally and him with no money. Two local men hear of Jim's plight, and offer him money to smuggle a batch of illegal aliens, called Wetbacks, into the U.S. He agrees but is blackmailed into continuing to run the smuggling operation. Afraid, Jim decides to make a run for it, but someone close to him reveals themselves as a US Immigration agent and asks him to assist them in shutting down the smugglers for good.
as Jim Benson
as Sally Parker
as Karl Shanks
as Steve Bodine
as Juan Ortega
as Alfonso
as Reeser
as Mexican Policeman
as Wetback
as Coast Guard Comdr. Randall
as Hoppy
as Immigration Officer
as Fred
as Coast Guard lieutenant
as Truck Thug
