A behind the scenes look of the making of series one of The Inbetweeners. Found on the Series 1 DVD.

A deleted scene taken from the first episode of series one sees the new kids welcomed by the headmaster, with Will somewhat confused at why he's being compared to them. Found on the Series 1 DVD.

In a deleted scene from series one, Will (Simon Bird) asks a very reluctant Simon (Joe Thomas) for directions to English. Found on the Series 1 DVD.

A video diary from the filming of first series by Simon Bird. Found on the Series 1 DVD.

A video diary from the filming of first series by Joe Thomas. Found on the Series 1 DVD.

A video diary from the filming of first series by Blake Harrison. Found on the Series 1 DVD.

A video diary from the filming of first series by James Buckley. Found on the Series 1 DVD.

The production team's researcher interviews members of the cast to find out what they get up to when they're not on set and what they think about each other. Found on the Series 1 DVD.

An outtake from series one where David Schaal (Jay's dad Terry Cartwright) accidently mistakes himself for his son in a major faux pas. Found on the Series 1 DVD.

An outtake from series one where David Schaal (Jay's dad Terry Cartwright) forgets a line and is very vocal about his frustrations. Found on the Series 1 DVD.

A behind the scenes look at the making of series two of The Inbetweeners. Found on the Series 2 DVD.

A compilation of deleted scenes from series two of The Inbetweeners. Found on the Series 2 DVD.

A video diary from the filming of second series by Simon Bird. Found on the Series 2 DVD.

A video diary from the filming of second series by James Buckley. Found on the Series 2 DVD.

A video diary from the filming of second series by Joe Thomas. Found on the Series 2 DVD.

A video diary from the filming of second series by Blake Harrison. Found on the Series 2 DVD.

An interview with Greg Davies on himself and the role of Mr Gilbert. Found on the Series 2 DVD.

A behind the scenes making of look at the debut episode of the second series of The Inbetweeners, 'Field Trip'. Found on the Series 2 DVD.

A form of rehearsal and side by side comparison of the boat scene from the series two episode 'The Field Trip'. Found on the Series 2 DVD.

A longer set of outtakes from the filming of episode two of series two of The Inbetweeners, 'Work Experience'. Found on the Series 2 DVD.

A collection of outtakes from the second series of The Inbetweeners. Found on the Series 2 DVD.

In a prequel to series three, Will, Simon, Jay and Neil discuss the school holidays, Will's 'accident' and the delights of being in the top year.

A behind the scenes look at the filming of the game of chicken played between Jay (James Buckley) and a squirrel. Found on the Series 3 DVD.

A collection of deleted scenes cut from various episodes from the third series of The Inbetweeners. Found on the Series 3 DVD.

The cast reflect on filming the series whilst enjoying a well earned break at a spa whilst swimming and getting massages. Found on the Series 3 DVD.

Whilst on their spa day, the cast read a scene from series three but not as their own characters. Includes shots from the episode itself superimposed over the top of their voiceover. Found on the Series 3 DVD.

During the filming of series three of The Inbetweeners, much of the filming had to be done in Simon's car. This featurette shows what happens when filming including what can, and does, go wrong. Found on the Series 3 DVD.

A video diary from the filming of third series by Simon Bird. Found on the Series 3 DVD.

A video diary from the filming of third series by Joe Thomas. Found on the Series 3 DVD.

A video diary from the filming of third series by James Buckley. Found on the Series 3 DVD.

A video diary from the filming of third series by Blake Harrison. Found on the Series 3 DVD.

A video diary from the filming of third series by Greg Davies. Found on the Series 3 DVD.

A collection of outtakes from filming the third series of The Inbetweeners. Found on the Series 3 DVD.

Comic Relief Special - As part of Red Nose Day 2011, Simon Bird, Joe Thomas, James Buckley and Blake Harrison jump in the yellow Fiat and hit the road in search of the rudest place names going.

This one-hour special counts down the top ten moments taken from all three series of The Inbetweeners. As well as revealing the top ten clips as voted for by the viewers, the programme meets the four actors who play Neil, Simon, Will and Jay, and hears from celebrity fans of the show, including Jimmy Carr, Harry Enfield, Matt Dawson, Ricky Gervais, The Saturdays and The Only Way Is Essex stars Mark Wright and James Argent.

Will, Neil, Simon and Jay, four socially troubled eighteen-year-olds from the south of England go on holiday to Crete.

Jay, Neil, Simon, and Will reunite in Australia for a holiday.

The original gang of four - Simon Bird (Will), James Buckley (Jay), Joe Thomas (Simon) and Blake Harrison (Neil) - are back together for one night only, celebrating 10 years of futile teenage crushes, clunge, fwends and a lot of drinking as we look back on one of the most iconic sitcoms of recent years.

Comic Relief Special - As part of Red Nose Day 2011, Simon Bird, Joe Thomas, James Buckley and Blake Harrison jump in the yellow Fiat and hit the road in search of the rudest place names going.