When his grandson (played by real-life son Ethan Wayne) is kidnapped by scurrilous baddie Richard Boone, Big Jake (John Wayne) sets out to deliver the $1 million ransom. On the off-chance that there'll be gunplay, Jake brings along his sons Patrick Wayne and Chris Mitchum. Maureen O'Hara plays Jake's estranged wife and Bruce Cabot provides comedy relief as a scraggly Indian Scout.