Question: Hans Peter Dengel, chief engineer of German U-boat U-96, was said to be the inspiration for a character in which 1981 movie?
Sentence (from "Hans Peter Dengel"): Hans Peter Dengel (28 Nov 1916 - 2 July 1944) was an engineering officer of the Kriegsmarine during World War II who served as chief engineer of the famous U-boat U-96 during its later war patrols under the command of Heinrich Lehmann-Willenbrock.
Relevant evidence: No