Imagine the Wild West – but with dinosaurs.

Bea and Carter Kingsley aren’t learning much at school, so they take a trip to Uncle Cash’s Californian saur ranch. But Buster disrupts the local rodeo, and when livestock is mutilated, the tyrant is a prime suspect. As Carter sets out to prove his innocence, Bea is whisked away from her family to San Francisco by the glamourous wife of the villainous Viscount…