The series follows Arbiter Maven (Justin Chubb) (the seventeenth Arbiter and "Wearer of the Hat") and Operative Sporall (Chris Bran) (nice hair and "Wearer of the Beige Suit") as they keep a close eye on the seven hundred ninety-one residents of Jinsy from the Great Tower in the parish of Veen. Life on the island is rather Orwellian: each colorful member of the community is monitored by a surveillance system of tessellators, from local folk dribbler Melody Lane (Justin Chubb) to weather monk Tracee Henge (David Hatton). The tessellators include video cameras for surveillance, but also little screens to allow the residents to watch important island events, such as the tri-annual island cow wash (live from Glotters Field). Additionally, they include a handy slot for paying fines, and a sphincter nozzle for product and pill downloads. Notably, each episode features a notable guest star. Some of the biggest names in comedy, from Stephen Fry to Olivia Colman, have appeared on the show.