The Haddocks are going on a European vacation and from their reception at the station, where the whole town goes to see them off, it is clear who wears the pants in the family - it's their daughter Mildred. Her parents often proclaim she is a genius - but she is just smarter than them, which wouldn't be too hard! On the train, Finn meets shyster Harry who sizes Finn up as a sucker and quickly wires his partner Bessie, aka "The Princess" to make Finn's acquaintance and take him for everything he has.
| Actor | Role |
|---|---|
 Leon ErrolFinley P. Haddock | Finley P. Haddock |
 Mitzi GreenMildred Haddock | Mildred Haddock |
 Zasu PittsMrs. Hattie Haddock | Mrs. Hattie Haddock |
 Jackie SearlSidney | Sidney |
 Lilyan TashmanBessie Chalmers (aka The 'Princess') | Bessie Chalmers (aka The 'Princess') |
 Mack SwainLe Bottin | Le Bottin |
 Regis ToomeyHenry Collins | Henry Collins |
 Harry BeresfordMr. Perkins (N.Y. street cleaner) | Mr. Perkins (N.Y. street cleaner) |
 Ethel KenyonA Divorcee | A Divorcee |
 Syd SaylorJ. Russell Abercrombie, The Brakeman | J. Russell Abercrombie, The Brakeman |
 Louise MackintoshAunt Letty | Aunt Letty |
 Eddie DunnN. Y. Taxi Driver | N. Y. Taxi Driver |
 Oscar SmithColored Man | Colored Man |
 Rolfe SedanParis Taxi Driver | Paris Taxi Driver |
 Bess FlowersDancing Patron at Nightclub | Dancing Patron at Nightclub |
 Pat Harmon(uncredited) | (uncredited) |