Episode 30 Mastermind : Season 38 Episode 30
BBC Two 30m int(0)
Aired: April 27th, 2012 @ 7:30 PM EST on BBC Two
John Humphrys puts the questions to five more contenders in the last semi-final of the series with the only remaining place in the Grand Final awaiting the winner. Subjects are the life and times of Harold Macmillan, Sir Isaac Newton, the history of the Cayman Islands, the TV series Band of Brothers and the British Civil Wars in the 17th century.