The Tom Hanks film, "Greyhound" accurately portrays the voyage of convoy HX-25 from the USA to the UK. It's available on Apple TV.
Everything about the movie is authentic, from the German wolfpack tactics to the language and idiosyncrasies of giving and receiving orders at sea to Liverpudlian actor Stephen Graham’s New York accent.
https://en.redshirtsalwaysdie.com/vi...To5pfc&page=51