Doug Morrell: playboy, secret agent and saviour of the human race. And he's only fifteen years old. And he's not really any of those. The teenage years are difficult enough to navigate for most children, but troubled Doug's tried and tested method is simply to retreat into his weird and twisted 'fantasy world' when the pressure of life gets too much. And, now that he's started his - third - senior school in as many years, nothing is on his mind more than escaping this 'correctional facility' he's found himself incarcerated in - unless of course he can woo Allison Barnes - the most popular girl in his class. He knows that the two of them are destined to be together forever, even if the last 'popular' girl in his old school didn't see it that way (and the one before her). So join Doug as he tries to finish his GCSE years on a high while attending the school his younger - and definitely not more likeable or talented - brother, Dave, also attends. An ordinary secondary comprehensive in outer London is about to become the setting for Doug's super-spy alter-ego 'Doug Holster' to save the girl and undertake the ultimate battle between Good and Evil (in other words whether he can actually get Allison to talk to him without giggling while coming up with a believable excuse for not playing football at break times with the other boys).