This documentary tells the story of one of TV's darkest and most celebrated comedies, featuring cast interviews and extensive candid moments with creators Reece Shearsmith and Steve Pemberton. Cameras are admitted everywhere throughout the making of the show's final series, from the writers' room to the makeup trailer, from prop store to set design, making this the perfect farewell to the multi-award winning series.

Employees attending an extreme team-building function for the weekend find new meaning in teamwork, thinking outside the box, and risk management as they fight for survival from a deranged killer bent on revenge.