WITHOUT A TRACE

History’s Greatest Mysteries, 9pm, Sky History

LAURENCE FISHBURNE returns with a new, third series of investigations into strange and unexplained events. The Hollywood actor begins with one of the most high-profile missing persons cases of all time — the disappearance of the trade unionist Jimmy Hoffa. The former president of the International Brotherhood of Teamsters, who had links with organised crime and convictions for bribery and fraud, was last seen in a restaurant car park in a Detroit suburb in 1975, and has never been found.