The Homestretch is a 1947 American drama film directed by H. Bruce Humberstone and written by Wanda Tuchock.
The film stars Cornel Wilde, Maureen O'Hara, Glenn Langan, Helen Walker, James Gleason, Henry Stephenson and Margaret Bannerman.
She is involved with a diplomat, Bill Van Dyke, and plans to join him in England for the coronation of King George VI, so Jock decides to pursue her there and enter his horse in the Ascot Gold Cup instead.
But the return of Kitty, combined with Jock's broken promises and racing debts, leads to the pregnant Leslie having a miscarriage and leaving him.
Valiant, a horse Jock gave her as a gift, begins winning big races at Saratoga, Belmont, Hollywood Park and other major tracks.