About this season
Each week Successville's loveable detective, D.I Sleet, enlists the help of a celebrity sidekick to solve the latest high-profile murder in this improvised comedy murder mystery series.
Episodes (6)
1. The Brass Gnome
6.0Aired 19 April 2017 • 30 min
DI Sleet and sidekick Richard Osman wade into the art underworld to catch Bjork's killer.
2. A Murder in Ye Olde Successville
7.0Aired 26 April 2017 • 30 min
Guest rookie Martin Kemp is tasked with solving the murder of Rita Ora in Victorian Successville.
3. I Saw a Monster!
7.0Aired 3 May 2017 • 30 min
Reporter Harry Hill is found dead, covered with radiation burns and surrounded with weird footprints.
4. A Nest of Vipers
8.0Aired 10 May 2017 • 30 min
DI Sleet and his sidekick Reggie Yates try to solve the murder of undercover detective Noel Edmonds.
5. A Rat's Tale
8.0Aired 17 May 2017 • 30 min
Professor Green enters Successville amidst an epic rivalry between a supervillain and a masked vigilante superhero.
6. The Big Sleet
5.0Aired 24 May 2017 • 30 min
Sleet faces his toughest decision to date. He must turn his back on one of his personas forever, but will it be Sleet the cop or Sleet the superhero?