Lightning Jack Kane is an Australian outlaw in the wild west. During a bungled bank robbery he picks up mute Ben Doyle as a hostage. The two become good friends, with Jack teaching Ben how to rob banks, while they plan Jack's last heist.

After settling in the tiny Australian town of Walkabout Creek with his significant other and his young son, Mick "Crocodile" Dundee is thrown for a loop when a prestigious Los Angeles newspaper offers his honey a job. The family migrates back to the United States, and Croc and son soon find themselves learning some lessons about American life -- many of them inadvertent