Bulldog Jack

Bulldog Jack is a 1935 film produced by Gaumont International, directed by Walter Forde, and starring Jack Hulbert, Fay Wray, Ralph Richardson it also starred Atholl Fleming as Bulldog Drummond. The film was followed by many others following the story of Captain Hugh Bulldog Drummond, however because of the various production companies involved the actor playing Bulldog was frequently changed.

Bulldog Drummond Atholl Fleming is injured when his car that has been sabotaged is involved in a crash. When Jack Pennington Jack Hulbert agrees to masquerade as a sleuth, he is enlisted to help Ann Manders Fay Wray find her jeweller grandfather who has been kidnapped by a gang of crooks who want him to copy a valuable necklace they want to steal. Their plan backfires in the British Museum and the film climaxes in a chase on a runaway train in the London Underground.

Source: Wikipedia