A poor sap tries to impress his girl by fighting the great boxing champion Jack Dempsey.
| Actor | Role |
|---|---|
 Alice DayMolly Maloney | Molly Maloney |
 Jack DempseyJack Dempsey | Jack Dempsey |
 Bobby DunnTrainer | Trainer |
 Irving BaconBall Toss Operator | Ball Toss Operator |
| DDanny O'SheaSpike O'Brien | Spike O'Brien |
| MMarjorie ZierMaybelle | Maybelle |
| BBarney HellumFelix Dugan | Felix Dugan |
| WWilliam SearbyReferee | Referee |