Likeable country postman Harold Petts gets transferred from his village to London, where on his arrival he unwittingly foils a mail train robbery. Innocent in the ways of the big city, he is thought to be a member of another gang by both the train robbers and the police, who all suspect him of trying to rob the post office where he works.
as Harold Petts
as Jean
as P.C. Woods
as Rupert
as Inspector
as Joe
as Sam
as Pete
as Mr. Fordyce
as Psychiatrist
as Postman
as Villager
as District Superintendent
