Every lunchtime, DailyEdge.ie rounds up the TV shows that you’ll be tweeting about tonight and talking about tomorrow.

Disclosure: Screen Slaves (TV3, 10pm)

Tech journalist Adrian Weckler meets self-confessed social media addicts of all ages and sets them the challenge of doing a ‘digital detox’ for a week. Can they survive without sending a Snapchat for seven whole days?

Fargo (Channel 4, 10pm)

Tonight, the second season of the acclaimed show begins, with a whole new cast including Kirsten Dunst and Patrick Wilson. If you missed the first season, you can catch up on Netflix/4OD. #fargo

University Challenge (BBC2, 8pm)

We’re getting more and more addicted to University Challenge. Each week, it surprises and delights us anew. Will we get another moment like Clegg with the buzzer? Or Shah and his leather vest? We must watch and see. #universitychallenge

Everybody’s talking about: #Eastenders

Twitter / @andrew_littler Twitter / @andrew_littler / @andrew_littler

The ‘Who Killed Lucy Beale?’ storyline gripped viewers in February – the killer was revealed to be little Bobby Beale, who’s set for a huge Christmas storyline.

According to Metro, Bobby Beale’s arc will come to a climax over the holiday period, with producer Dominic Treadwell-Collins saying “he’s a little bit of a b*****d”. Well, we would never have guessed.

Or flick over for…

• The Great British Bake Off Masterclass (BBC2, 7pm) Let Mary Berry teach you how to bake things, and pretend GBBO isn’t over for another year.
• The Impossible (Film4, 9pm) Naomi Watts stars in this drama about the 2004 Indian Ocean tsunami.
• Vikings (RTÉ2, 9pm) The historical drama continues.
• Quantum of Solace (ITV2, 9pm) Catch up on the Bond films before Spectre comes out next week.
• Republic of Telly (RTÉ2, 9.55pm) New presenter Joanne McNally makes her debut.