每周，Successville可爱的侦探D.I Sleet都会在一位名人助手的帮助下，破解这部即兴喜剧谋杀悬疑系列中最新的高调谋杀案。
Tom Davis
DI Sleet
Liam Hourican
Gordon Ramsey
Cariad Lloyd
Various Characters
Colin Hoult
Jenny Bede
Marie Lawrence
Rachel Parris
Tony Way
