Part of a series based on Sam Hellman's "Flying Fists" stories, featuring real-life boxing champ Benny Leonard as a flyweight boxer, where he'd fight for glory, training and battling rivals as a boxing hero in a sports comedy-drama style, showcasing his real-life prowess in two-reel shorts. This first episode is also known as "Intrusion"

Cast:Benny Leonard, Diana Allen, Tammany Young, Billy Mitchell, Frank Evans, Frank Allworth,

Genre:Adventure, Action,

country:United States of America,

Production:Henry Ginsberg Distributing Company,