Hitler's Supergun
Historians and engineers investigate how Allied forces conspired to destroy Hitler's "supergun".Historians and engineers investigate how Allied forces conspired to destroy Hitler's "supergun".
Starring Craig Sechler, Jim Carter
It's a documentary movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Ireland.