When prizefighter "Knockout" Riley (Frank Hagney) injures his hand in a car accident, Bob (William Fairbanks), a blacksmith's assistant enters a championship bout in his place...and wins the fight and the damsel.
| Actor | Role |
|---|---|
| WWilliam FairbanksBob | Bob |
 Edith RobertsPolly Brand | Polly Brand |
 Lotus ThompsonLucy Nichols | Lucy Nichols |
 Lloyd WhitlockJack Melville | Jack Melville |
 Frank Hagney'Knockout' Riley | 'Knockout' Riley |
| AAl KaufmanFight Promoter | Fight Promoter |
| MMarion CourtMrs. Nichols | Mrs. Nichols |
 Bert ApplingBlacksmith | Blacksmith |