I saw the film "McKenzie Break" the other day (1970) and in it they had a U-boat at the end. But typically of the 1970's they did'nt use a real U-boat like a type 7 or so . They used a post war Diesel boat with a Guppy type look.
I'm having a very hard time trying to identify this sub. It is definitely not post war german. It could be the Drakken class swedish sub of the early '60's. It has the distinctive 2 deck arrangement that was really distinctive in the '50's.
Can anyone help?