The growth of small-town juvenile crime starts a movement for the construction of a youth center. The project leaders discuss with town mayor Phineas Wharton Sr. about buying an old warehouse and rebuilding it as the Center. However, Wharton has plans to buy it himself for another project from which he would profit. But the Teen-Agers--Freddie, Dodie, Betty, Lee and Roy--now attending San Juan Junior College, think otherwise.
| Actor | Role |
|---|---|
 Freddie StewartFreddie Trimball | Freddie Trimball |
 June PreisserDodie Rogers | Dodie Rogers |
 Noel NeillBetty Rogers | Betty Rogers |
 Frankie DarroRoy Donne | Roy Donne |
 Warren MillsLee Watson | Lee Watson |
 Donald MacBridePhineas Wharton Sr. / Phineas Wharton Jr. | Phineas Wharton Sr. / Phineas Wharton Jr. |
 Candy CandidoAlvin | Alvin |
 Harry TylerMr. Peabody | Mr. Peabody |
 Monte CollinsDean McKinley | Dean McKinley |
 Tommy MackMurphy | Murphy |
 George Offerman, Jr.Breezie of The Harmonica Boys | Breezie of The Harmonica Boys |
 Gene KrupaHimself | Himself |