When England's largest castle is robbed by a notorious crime boss (Jon Campling, Harry Potter's Death Eater), the last thing he and his criminal gang expected to be up against were two boys on BMX. When the boys mother (Angela Dixon, Never Let Go) leaves her sons with their Speedway racer father for a trip back to San Francisco, their 'old school' dad disapproves of their time on devices and instead reminds them of the exhilaration or real life adventure. A twist of fate leads the boys to uncover the diamond theft but in the process gets their father arrested for the crime. A race against time ensues. Can these boys use their dad's training to get him out of jail in time for his Speedway race. With twists, turns, laughs and outrageously fun plot, Adventure Boyz aims not only to entertain the whole family, but remind us all of the thrills and adventure we can all have away from a device.