This year, Red Nose Day is being broadcast live from the London Palladium, and you can be in the audience. These two sessions feature a huge group of British comedy greats.
The early show will feature appearances from Eddie Izzard, David Walliams, John Bishop, Lenny Henry and, er, David McCall. Sam Smith will be providing the music, plus there'll be VTs including a new Mr Bean skit, highlights from 'Phoenix Nights Live', a special 'Little Britain' sketch and a 'star-studded "Vicar of Dibley."'
At the late session, Claudia Winkleman hosts Russell Brand, Sarah Millican, Doc Brown, Trevor Noah and Cardinal Burns, plus there's sketches featuring Stephen Fry, Miranda Hart and Sheridan Smith. Labrinth provides the music.
Please note, age limits apply: no under-16s for the early show and no under-18s for the late show. And the late show won't finish till 1am, so make sure you can get home.