 Alice FayePat O'Day | Pat O'Day |
 Richard GreeneRobert Fulton | Robert Fulton |
 Fred MacMurrayCharles Brownne | Charles Brownne |
 Brenda JoyceHarriet Livingston | Harriet Livingston |
 Andy Devine"Commodore" | "Commodore" |
 Henry StephensonRobert R. Livingston | Robert R. Livingston |
 Fritz FeldTavern Keeper | Tavern Keeper |
 Ward BondRegan | Regan |
 Clarence WilsonWillie Stout | Willie Stout |
 Robert MiddlemassNicholas Roosevelt | Nicholas Roosevelt |
 Roger ImhofJohn Jacob Astor | John Jacob Astor |
 Theodore von EltzWashington Irving | Washington Irving |
 Arthur AylesworthSea Captain | Sea Captain |
 Virginia BrissacMrs. Brevoort | Mrs. Brevoort |
 Stanley AndrewsPatrol Captain | Patrol Captain |
 Ben CarterNoah | Noah |
| OOscar 'Dutch' HendrianBlackie (as O.G. Hendrian) | Blackie (as O.G. Hendrian) |
 Harry TylerHelmsman | Helmsman |
 Victor KilianDeWitt | DeWitt |
 Paul SuttonWolf | Wolf |
 Tyler BrookeSinger | Singer |
| HHerbert AshleyTicket Taker | Ticket Taker |
 Jody GilbertHilda | Hilda |
 Herbert HeywoodHorace | Horace |
 G. Pat CollinsUndetermined Role (uncredited) | Undetermined Role (uncredited) |
 Eddie HallExtra as Dancing Sailor (uncredited) | Extra as Dancing Sailor (uncredited) |
 Jessie ArnoldWoman | Woman |
| MMarion BriscoeBanker's Wife | Banker's Wife |
| CChick CollinsCaptain of the 'Clermont' | Captain of the 'Clermont' |
 Harry CordingMan in Mob About to Set 'Clermont' Afire | Man in Mob About to Set 'Clermont' Afire |
