Jockey Johnny Jones is hired to ride The Earl of Bloomsburg's horse at the English Derby. Crooked gambler Robert Anstead frames Johnny as a thief and kidnaps his sweetheart in order to make Johnny throw the race. Will he succeed?

A silent film featuring Brownie the Dog.

Baby Peggy is joined by her star-making partner, Brownie the Wonder Dog and is in a circus as a junior clown.