Which 1917 British silent drama film stars the professional boxer with the nickname "The Mighty Atom"?
A Pit Boy's Romance: A Pit Boy's Romance is a 1917 British silent drama film directed by A.E. Coleby and Arthur Rooke and starring Jimmy Wilde, Tommy Noble and Arthur Rooke. Jimmy Wilde:  Wilde earned various nicknames such as, "The Mighty Atom," "Ghost with the Hammer in His Hand" and "The Tylorstown Terror" due to his bludgeoning punching power.
A Pit Boy's Romance