Huntingtower (1927)

The hero is a 55-year-old grocer Dickson McCunn, who has sold his business and taken early retirement. As soon as he ventures out to explore the world, he is swept out of his bourgeois rut into bizarre and outlandish adventures, and forced to become a reluctant hero. The story revolves around the imprisonment under false pretenses by Bolshevik agents of an exiled Russian noblewoman.