This mockumentary goes behind the microphone of Kurupt FM - the second most popular pirate radio station in West London, receiving up to eight texts per show and playing the finest in UK garage and drum 'n' bass. Co-founded by the MC Sniper and DJ Beats in 2002, the station has now built up a following of over a hundred people and has attracted the attention of the BBC who are making a documentary about the lives of those behind Kurupt FM
The set for Kurupt FM has been raided, and the crew (plus Chabuddy) pawn their way to get back their equipment and get Kurupt FM back on air. Meanwhile, Steves is on community service, and Miche struggles to come to terms over losing her and Grindah's flat.
Kurupt FM adjust themselves to the world of live streaming, although Grindah struggles to accept criticism from viewers online. Beats helps Craig move and get acquainted with the ladies at university, and Miche attempts to sabotage Angel's relationship with a friend whilst trying to keep the threat of moving away from Grindah.
The Kurupt FM lot decide to film a music video for Heart Monitor Riddem - which is set to be their big break - and enlist Chabuddy as director, but when his vision doesn't go to plan they are forced to improvise. The stakes have never been higher for Beats, while Miche and Roche travel to Essex to view a potential flat.
Grindah and Miche take a visit to the GP, as Grindah is convinced he has asthma whenever moving away is mentioned. Steve's probation officer visits and the rest of the crew go out their way to hide any evidence of the radio's existence. Meanwhile, things aren't looking up for Chabuddy, who gets fired from the electronics store, and starts to question his dubious relationship with Carol.
It's Grindah's birthday and Miche has planned a meal with the whole gang. Keen to prove they're not getting old and out of touch, the Kurupt boys plan an impromptu screening of their music video at a student party. Steves helps Chabuddy drown his sorrows and discovers his community service has some perks.
It's the end of Kurupt FM, and as Grindah bids farewell to Brentford, Beats has planned a final send-off before his big move. Miche has high expectations for her leaving do at the salon and Chabuddy starts up a new business venture. Steves reaps the benefits of his new gardening skills and gains a new flatmate.
