Right Cross

Right Cross is a 1950 drama film, released by MGM, directed by John Sturges, written by Charles Schnee and starring June Allyson, Ricardo Montalban, Dick Powell, Lionel Barrymore, and in a small uncredited role Marilyn Monroe.

Though Sean had hoped that Johnny would help to revive his flagging career, he dislikes the fact that Johnny is ashamed of his Mexican heritage. When Sean tells Pat that promoter Allan Goff Barry Kelley is trying to steal Johnny from him, Pat decides to visit Johnny at his training camp. Pat arrives in time to watch Johnny fight a practice match, but the match ends abruptly when fighter Marty Lynn injures Johnnys hand.While Johnnys hand is being examined at the hospital, Pat looks for her friend, Rick Gavery Dick Powell, a harddrinking sports reporter who has been following Johnnys career. Pat eventually finds Rick in jail, where she has found him on many previous occasions. When Johnnys physician, Dr. George Esmond, tells him that his hand is now vulnerable to permanent injury, Johnny asks the doctor to keep his condition a secret. After telling Pat and some reporters that his hand is merely bruised, Johnny returns to his training camp. ........

Source: Wikipedia