11.00 - 11.45:
Jonathan Ross and Jack Whitehall continue in the hot seat as they find themselves promoted to the flagship channel for good behaviour, where they're joined in the studio by everyone's favourite ex-Doctor, David Tennant. Citizen Khan travels down from Birmingham to be with us, and we premiere another Comic Relief spectacular courtesy of David Walliams, in which we meet all the celebrities that he's been 'intimate' with over the last 12 months.

11.45 - 12.45:
The fun keeps coming as presenters Alan Carr and David Walliams team up to steer us through a suitably irreverent hour. Peter Kay introduces a very special pop promo from his recent Comic Relief challenge, featuring his usual staggering array of willing celebrities, Magician Impossible Dynamo attempts a hugely ambitious illusion from the heart of BBC Television Centre, Russell Howard serves up some especially Good News, and we relive the very best bits from Graham Norton's recent marathon chat show on BBC Three.

12.45 - 01.30:
Russell Brand caps off a stellar line up of presenting talent live in the studio, here to introduce (amongst other things) highlights from his sellout Give It Up for Comic Relief concert. Those just getting in from the pub will have a chance to catch the culmination of Ricky Gervais' extraordinary David Brent sketch, as well as all the other best bits from what promises to be a truly extraordinary night of TV.

Lenny Henry, Steve Jones and Zoe Ball look back at an almighty night of comedy and fundraising in this special programme showcasing the best of Red Nose Day 2013, featuring comedy royalty Peter Kay, David Walliams, Miranda Hart and David Brent.

Jack Dee, Dara O Briain and John Bishop also report on how this year's incredible total of over 100 million pounds has been spent across Africa and the UK, while some local fundraisers are treated to a surprise thank-you.