Miss London Ltd.

Miss London Ltd. is a 1943 British, blackandwhite, comedy, musical, war film, directed by Val Guest and starring Ronald Shiner as Sailor Meredith and Arthur Askey as Arthur Bowden. It was produced by Edward Black, Maurice Ostrer, Fred Gunn and Gainsborough Pictures.

The film features a surreal selfparodying sequence in which Bowden, in order to gain entrance to a hotel, pretends to be the famous Arthur Askey, using some of his choice catchphrases. Other spoofs include Askey and Dall doing a routine as Fred Astaire and Ginger Rogers and, with Shiner in addition, as the three Marx Brothers.

Source: Wikipedia