Knockout is a 1941 American sports drama film directed by William Clemens and written by M. Coates Webster.

The film stars Arthur Kennedy, Olympe Bradna, Virginia Field, Anthony Quinn, Cliff Edwards and Cornel Wilde.

But as his record improves and his ego grows, Johnny begins to return Gloria's interest and loses Angela in the process.

A drugged mouthpiece, planted by Trego, causes Johnny to lose his next fight and give the appearance of taking a dive.

They are reunited, and Johnny quits boxing to go work at a children's summer camp.