BBC Four Monday

Mark Selby v Ali Carter. Seema Jaswal presents coverage of the fourth of the first-round matches, held at Alexandra Palace in London

A look at the emergence of Steve Davis and the rise of promoter Barry Hearn's Matchroom group of players, which brought lucrative sponsorships into the game

Part two of two. The team creates an extensive flood defence system to protect the site from a nuclear disaster like the one that befell Japan's Fukushima Daiichi power plant

The country prepares for the unprecedented trial of the King, which sees the King and the Lord President John Bradshaw become embroiled in a battle of wills

Part two of two. James Holland examines the role of Britain's V-force nuclear bombers as tensions between East and West escalated during the 1950s and 60s

A look at the emergence of Steve Davis and the rise of promoter Barry Hearn's Matchroom group of players, which brought lucrative sponsorships into the game

The country prepares for the unprecedented trial of the King, which sees the King and the Lord President John Bradshaw become embroiled in a battle of wills