BUSINESS CHALLENGE

farmer in Reno, who has a field of disused cars and a Cadillac he says was owned by Jack Palance.

Undercover Billionaire, 10pm, DMAX

MORE from this U.S. show in which down-to-earth billionaire Glenn Stearns strives to build a million-dollar company with just $100. In part two, living out of a truck starts to take its toll, but some clever local networking sets him back on track. (Freeview 38, Freesat 150, Sky 172, Virgin 171)