 Groucho MarxS. Quentin Quale | S. Quentin Quale |
 Chico MarxJoe Panello | Joe Panello |
 Harpo Marx'Rusty' Panello | 'Rusty' Panello |
 John CarrollTerry Turner | Terry Turner |
 Diana LewisEve Wilson | Eve Wilson |
 Walter Woolf KingBeecher | Beecher |
 Robert Barrat'Red' Baxter | 'Red' Baxter |
 June MacCloyLulubelle | Lulubelle |
 George LesseyRailroad President | Railroad President |
 Lee Bowman(uncredited) | (uncredited) |
 Edgar DearingBill - Train Engineer (uncredited) | Bill - Train Engineer (uncredited) |
 Edward GarganRailroad Ticket Seller (uncredited) | Railroad Ticket Seller (uncredited) |
 Edward HearnMan at Saloon Door (uncredited) | Man at Saloon Door (uncredited) |
 Billy WayneTrain Fireman (uncredited) | Train Fireman (uncredited) |
 Joan WoodburyMelody (uncredited) | Melody (uncredited) |
 Joe YuleJoe - Bartender (uncredited) | Joe - Bartender (uncredited) |
 Barbara BedfordBaby's Mother on Stagecoach (uncredited) | Baby's Mother on Stagecoach (uncredited) |
 Iris AdrianMary Lou | Mary Lou |
| LLeo AnthonyBarfly | Barfly |
 Clem BevansRailroad Official | Railroad Official |
| FFrederick BurtonJohnson | Johnson |
| EEarl CovertSpecialty in 'As If I Didn't Know' | Specialty in 'As If I Didn't Know' |
 Jimmy DimeBarfly | Barfly |
| AAl DuvallThe Porter | The Porter |
 Billy EngleBarfly | Barfly |
| SSam FinnTrain Passenger | Train Passenger |
 Mary GordonTrain Passenger | Train Passenger |
 Lew HarveyCard Player | Card Player |
 Arthur HousmanDrunk in Saloon | Drunk in Saloon |
 Mitchell LewisIndian Pete - Halfbreed | Indian Pete - Halfbreed |
