The Office celebrates it's 21st anniversary later this year, with the BBC mockumentary sitcom now regarded as one of the best-loved British shows of all time.
The show, which followed the workers at the fictional Slough branch of the Wernham Hogg paper company, made superstars of its cast and spawned an international franchise, with the US equivalent also being a ratings hit.
Though the show had a short run, lasting just two seasons and a Christmas special, the cast of characters have become TV legends, with the likes of David Brent, Gareth Keenan and Jennifer Taylor-Clarke still being referenced in popular culture, two decades on from the show ending.
