Diana, The Duchess & Dragons’ Den : The Best of the Weekend’s TV

From Miriam O'Callaghan to the Queen, there’s plenty to watch tonight! Saturday… The Duchess – BBC Two (9.10pm) Period drama about Georgiana Spencer who became the Duchess of Devonshire at the age of 17. Starring Keira Knightley and Dominic Cooper. Saturday Night with Miriam – RTÉ One (9.50pm) As she does every week, host Miriam O’Callaghan discusses a range of topical subjects and chats to a number of celebrity guests. I Am Legend – RTÉ 2 (9.55pm) Will Smith stars in this sci-fi thriller about a scientist determined to find a cure for the virus that turned the human population into vampire-like creatures. Sunday… Dragons’ Den – BBC Two (8.00pm) More aspiring entrepreneurs enter the Den in the hope of securing financial backing for their business ideas. Presented by Evan Davis. 21 Jump Street – ITV2 (9.00pm) Two cops, played by Jonah Hill and Channing Tatum, are sent back to their high school to uncover a drug ring. The Queen – RTÉ One (9.30pm) Oscar-winning film focusing on the events following the death of Princess Diana. Starring Helen Mirren and Michael Sheen.