It's summertime 1994 in a quiet ex-mining village in Yorkshire. Trevor (Tom Varey) is treading on everyone's toes at home as misfit Pogo (Esme Creed-Miles) is trying to make sense of the world. Lovesick Malcolm (Angus Imrie) is trying to mend his broken heart and best friends Shane (Gianluca Gallucci) and David (Ethan Wilkie) have nothing better to do. When rumors of a giant carp at the local ponds begin to swirl about town, this young community, led by Trevor, embark on a fishing expedition they will never forget.