AllMovie

The Two Yanks in Trinidad are gangsters Tim Reardon (Pat O'Brien) and Vince Barrows (Brian Donlevy), who split up over a disagreement and join the army, Tim to escape Vince's wrath and Vince to get his lunch-hooks on Tim. Both of our heroes run afoul of Army discipline and protocol in general, and tough top sergeant Valentine (Donald MacBride). Vince and Tim eventually bury the hatchet long enough to foil a German spy who plans to smuggle Nazi oil shipments out of Trinidad. Janet Blair is wholesomely sexy as café entertainer Patricia Dare, over whom Vince and Tim had their original falling out. In his autobiography, Pat O'Brien recalls asking director Gregory Ratoff how to play his role in Two Yanks in Trinidad, whereupon Ratoff replied that the character of Tim Reardon was an "Irish Bugsy Siegel" (which indeed he is!)