I remember as a kid watching this movie (not sure if it was black and white) - a submarine, while evading the enemy approached the unknown island (I know today it is Kerguelen Island in the South Indian Ocean), dives through the underwater tunnel and faces the dinos of all sorts ("Jurassic Park" animals). At the end, after all explosions, the submarine manages to escape! What is the title of this movie?

'Creation' (1931 film) although never finnished, there is a documentary on the found scenes, might be that. OR 'The Land That Time Forgot' (1975 film)

'Creation' (1931 film) although never finnished, there is a documentary on the found scenes, might be that. OR 'The Land That Time Forgot' (1975 film)

Thank you. That's the one I was looking for.