Gerald Stanley (John Gilbert) is an English gentleman who is engaged to Beatrice Joyce (Alma Frances). But Stanley's personality changes whenever he drinks, and his brother (who also loves Beatrice) uses this to his advantage.
Gerald Stanley

Elizabeth Gordon

Beatrice Joyce

Lord Rothstein

Pierre

Sir Reginald Stackpoole

Caulkins
Phil Joyce
Sam Gordon
Lt. Esmond
Lord St. Cleve
English barmaid

Ballet girl