Chris O'Dowd's comic re-imagining of his childhood in Ireland sees Martin (David Rawle) ditch his imaginary friend Sean (O'Dowd) when Uncle Danny (Steve Wall) pays a visit to the family home. Danny is the cool one in the family - he is a musician who has busked around Europe and once worked with U2 - and it's he Martin turns to for advice on dealing with the opposite sex. The ostracised Sean, meanwhile, consoles himself by hanging out with some of Martin's other forgotten imaginary friends, including Crunchy Danger Haystacks (Johnny Vegas).