'Sparke' Thorton, a lad with a penchant for trouble, is sent to live with his Uncle and Aunt Bolt in Indiana after his Aunt Henrietta Bolt dies. Though he's not happy about the arrangement at first, his love of horses and his affection for a young filly that he plans to race make life bearable. He also finds romance with tomboyish 'Char' Bruce who shares his love for horses.

Lon McCallister
as 'Sparke' Thornton

Jeanne Crain
as Charlotte 'Char' Bruce

Walter Brennan
as J. F. 'Thunder' Bolt

June Haver
as Christopher 'Cri-Cri' Boole

Charlotte Greenwood
as Penelope 'Penny' Bolt

Ward Bond
as Jed Bruce

Charles Dingle
as Godaw Boole

George H. Reed
as Tuppy

Willie Best
as Mo' Rum (uncredited)

Tom Dugan
as Soft Drink Man (uncredited)
CinemaSerf
Lon McCallister is the wayward young lad "Sparky" who is sent to live with his aunt "Penny" (Charlotte Greenwood) and uncle "Thunder" (Walter Brennan) in rural Indiana. Instead of going to school each day, he manages to find work at the neighbouring stud farm where he shows considerable skill with t...