A young violin prodigy is assumed kidnapped after he runs away from home.
| Actor | Role |
|---|---|
 Ronald SinclairRonnie Kimball | Ronnie Kimball |
 Guinn 'Big Boy' WilliamsDuke Edwards | Duke Edwards |
 Hedda HopperLottie Courtney | Lottie Courtney |
 Jack La RueGollenger | Gollenger |
 Jed ProutyGifford | Gifford |
 Lynne RobertsJean Robbins | Jean Robbins |
 William BakewellTom Connor | Tom Connor |
 Fern EmmettAunt Elsie | Aunt Elsie |
 Virginia SaleAunt Augusta | Aunt Augusta |
 Franklin PangbornDoffle | Doffle |
 Grady SuttonMax | Max |
 William NewellSolitaire | Solitaire |
 Thomas E. JacksonMarty | Marty |
 Olaf HyttenPopcorn | Popcorn |
 Jack MulhallPolice Sergeant | Police Sergeant |
 Harvey ClarkRobbins | Robbins |
 Richard TuckerStone | Stone |
 Tommy BuppHollywood Child Actor | Hollywood Child Actor |
 Carleton YoungTango | Tango |
| LLeonard KibrickButch, the Bully (uncredited) | Butch, the Bully (uncredited) |