Sixth of the Judge Hardy series. Judge James K. Hardy is brought the fabulous news from attorney George Irving, that he could be the heir to 2 million dollars. In order to claim the inheritance, he and his family must leave for Detroit. The disinherited heir Philip 'Phil' Westcott, adopted son of the deceased relative, has to leave the fabulous mansion Detroit. But the playboy Phil ain't going down without a fight. He decides on a charm offensive. First with Polly Benedict and foremost Andrew 'Andy' Hardy, the son of Judge Hardy.
| Actor | Role |
|---|---|
 Lewis StoneJudge Hardy | Judge Hardy |
 Mickey RooneyAndy Hardy | Andy Hardy |
 Cecilia ParkerMarian Hardy | Marian Hardy |
 Fay HoldenEmily Hardy | Emily Hardy |
 Ann RutherfordPolly Benedict | Polly Benedict |
 Sara HadenMilly Forrest | Milly Forrest |
 Virginia GreyConsuela MacNish | Consuela MacNish |
 Minor WatsonTerry Archer | Terry Archer |
 John 'Dusty' KingPhil Westcott | Phil Westcott |
 John T. MurrayDon Davis | Don Davis |
 Halliwell HobbesDobbs | Dobbs |
 George IrvingJonas Bronell | Jonas Bronell |
 Aileen PringleMiss Booth | Miss Booth |
 Marsha HuntSusan Bowen | Susan Bowen |
 Donald BriggsCaleb Bowen | Caleb Bowen |
 William T. OrrDick Bannersly | Dick Bannersly |
 Truman BradleyClerk | Clerk |
 Erville AldersonBailiff (uncredited) | Bailiff (uncredited) |
| FFrances MacInerneySylvia (uncredited) | Sylvia (uncredited) |
 Ann MorrissRosamund (uncredited) | Rosamund (uncredited) |
| AAlexander PollardHeadwaiter (uncredited) | Headwaiter (uncredited) |
 William TannenHotel Desk Clerk (uncredited) | Hotel Desk Clerk (uncredited) |
 Phil TeadTaxi Driver (uncredited) | Taxi Driver (uncredited) |