Portrait of legendary fighter John L. Sullivan, aka "The Boston Strong Boy", and his meteoric rise to become the first gloved World Heavyweight Champion. But the famed boxer is no match for the two women with holds on him, love struck actress Kathy Harkness and the real love of his life, beautiful but unyielding Anne Livingstone.
Anne Livingston
John L. Sullivan
Kathy Harkness
Richard Martin
McManus
John Flood
Billy Muldoon
Michael Sullivan
Mons. Claire
Arthur Brisbane
James J. 'Gentleman Jim' Corbett
Father O'Malley
Claire's manager
Mickey Steele
Promoter
Midget
Waiter (uncredited)
(uncredited)
Fight Spectator (uncredited)
(uncredited)
