Watch The Sea Wolves

The Sea Wolves is an action war film that was released in 1980. The film is set in World War 2, and the British find that they have to destroy one particular German submarine in order to protect shipping in the area. The only problem is that the sub is at harbor in a neutral port, and it would have serious consequences to directly attack it. This leads to the British deciding to destroy the sub by sending a number of undercover agents to the area. Some of these agents are retired persons who come out of retirement to once again protect their country.