Forget going out, tonight’s television picks are more than enough to keep you entertained… Mary Berry Cooks – BBC Two (8.30pm) New series, Great British Bake Off judge Mary Berry is her own kitchen cooking up a storm and highlighting some of her favourite recipes in a step-by-step guide. Oscar Pistorius: What Really Happened? - TV3 (9.00pm) Rick Edwards looks into the events that led up to the death of Oscar Pistorius’ late girlfriend Reeva Steenkamp who was shot in the Paralympian’s home in South Africa. Blue Valentine - TG4 (9.30pm) 2010 drama starring Ryan Gosling and Michelle Williams. Teenagers Dean and Cindy meet, fall in love and marry – years later their relationship is on their last legs and in a final bid to save their marriage they spend a night in a hotel room making and attempt to rediscover their love. http://www.youtube.com/watch?v=3oiY7W7nDeE Impractical Jokers - BBC Three (10.00pm) Comedians Joel Dommett, Roisin Conaty, Paul McCaffrey and Marek Larwood try their hands at pranking each other to becoming the world's worst receptionists. Forgetting Sarah Marshall - ITV2 (10.00pm) 2008 comedy starring Jason Segel, Kristen Bell and Russell Brand. A musician is devastated when his girlfriend leaves him, and he tries to cure his broken heart with a holiday abroad. Sadly his plans are foiled when his ex turns up with her new rockstar boyfriend! http://www.youtube.com/watch?v=PyVEHIO6jZ0