Submariners arrive to see film about the heroes of the underwater fleet.
Full title reads: "London. 'Men Like These ...!' Admirals, Officers & men see Elstree's epic admiration of the 'Heroes of the Hidden Fleet'."
Rear Admiral Dunbar-Nasmith and Admiral Evans arrive at cinema with their wives. Groups of sailors arrive in uniform - they are men from the submarine depot at Gosport. They make their way through the foyer of the cinema.
N.B. It is not clear from the soundtrack which film these men are here to see - MD.