Mild-mannered banker and church society president Florian Amidon gets knocked on the head by thieves while on vacation. The blow causes a five-year blackout and when Florian wakes, he's taken on the alter-ego Eugene Brassfield, an aggressive self-made politician.
| Actor | Role |
|---|---|
 Douglas FairbanksFlorian Amidon / Eugene Brassfield | Florian Amidon / Eugene Brassfield |
 Margery WilsonElizabeth Waldron | Elizabeth Waldron |
| RRichard CummingsJudge Blodgett | Judge Blodgett |
 Olga GreyMadame Leclaire | Madame Leclaire |
 Gladys BrockwellDaisy Scarlett | Daisy Scarlett |
 Monroe SalisburyHotel Clerk | Hotel Clerk |
 William LoweryPolitician (as W.E. Lowery) | Politician (as W.E. Lowery) |
 Tom KennedyJudge Blodgett | Judge Blodgett |
 Kate ToncrayWorking Man's Suicidal Wife | Working Man's Suicidal Wife |
 Lillian LangdonMrs. Waldron | Mrs. Waldron |
| DDon LikesBellboy | Bellboy |
 Charles StevensThief | Thief |
 Mary ThurmanFlirt (uncredited) | Flirt (uncredited) |