After accidentally sinking a borrowed motorboat, teenager Henry Aldrich scrambles to raise the replacement cash the boat's owner demands. The catch: Henry only has two days to come up with the funds, or the boat's angry owner will turn him over to the police.
| Actor | Role |
|---|---|
 Jimmy LydonHenry Aldrich | Henry Aldrich |
 Charles SmithBasil A. "Dizzy" Stevens | Basil A. "Dizzy" Stevens |
 John LitelSam Aldrich | Sam Aldrich |
 Olive BlakeneyAlice Aldrich | Alice Aldrich |
 Olin HowlandFrank Stevens | Frank Stevens |
 Mary AndersonPhyllis Michael | Phyllis Michael |
 Trevor BardetteMr. Weeks | Mr. Weeks |
 Maude EburneMartha Bradley | Martha Bradley |
 Vaughan GlaserMr. Bradley | Mr. Bradley |
 Carl SwitzerBilly Weeks | Billy Weeks |
 Noel NeillJean | Jean |
| IIsabel WithersLaura Stevens | Laura Stevens |
 Minerva UrecalMrs. Kilmer | Mrs. Kilmer |
| SShirley CoatesJennie Kilmer | Jennie Kilmer |
 Warren HymerClarence MacGillicuddy | Clarence MacGillicuddy |
| JJane CowanPamela Rogers | Pamela Rogers |
 Frank OrthJoe McGuire | Joe McGuire |
| EEleanor CountsBlonde Flirt | Blonde Flirt |
 Mary CurrierMrs. Michael | Mrs. Michael |