Oh joy and jubilation. Those jocose jackanapes and jovialists are back with - yes you guessed it - the long-awaited 'J' series of QI.

Prepare yourselves for a new collection of jocular jousts as the teams learn all about the letter 'J'. The first episode sees Bill Bailey, Victoria Coren and Jimmy Carr join Stephen and Alan for a trawl through the world of JARGON. Join us to find out the difference between Jankers and Jiggers, what Stalin had in common with Chuck Berry, and why Sherlock Holmes was never quite as relaxed as Watson.

As usual, each episode will be screened on BBC2 on Friday nights at 10pm, followed by an extra-long repeat the following night on Saturday evenings at 9pm.

Welcome to the next few months' worth of mind-expanding entertainment.