Dog Eat Dog (1964 film)

Einer frisst den anderen released as Dog Eat Dog, in the United States is a 1964 German crime drama film that starred Jayne Mansfield, Cameron Mitchell, Dodie Heath, Ivor Salter, Isa Miranda, Elisabeth Flickenschildt, Werner Peters, and Pinkas Braun.

Three robbers, Lylle Corbett Mitchell, Dolph Kostis Salter, and Darlene Mansfield, steal onemillion dollars from a shipment on its way to the United States. But, instead of sharing the dough with Lylle, Dolph, decides to kill him, without Darlene who likes them both, knowing it. When returning to Darlene his wife, at the Hotel Americanos, Dolph, informs her that Lylle is out of the picture and that she should forget about him. Before Dolph had returned, Darlene, had been visited by the hotels manager Livio Morelli Braun, who was there to request her to turn down the volume on her radio. Livio sees a onethousand dollar bill under the edge of the bed, and quickly knows that they are the robbers that he had recently heard about on the radio and that they call themselves Mr. and Mrs. Smithopolis.As a break away, to not getting caught, Dolph and Darlene, make a getaway on a rental boat. However, they unaware that the owner of the hotels inoccentlooking sister, Sandra Heath, is in the back of the boat and has planted a bomb, to kill the pair, and take off with the million for she and her brother...Lylle, who is supposed to be dead, is also in the boat who later holds them hostage. ........

Source: Wikipedia