Robert Thorogood Creator Don Gilet DI Mervin Wilson Actor Élizabeth Bourgine Catherine Bordley Actor Don Warrington Commissioner Selwyn Patterson Actor Shantol Jackson Sergeant Naomi Thomas Actor Ginny Holder Officer Darlene Curtis Actor Shaquille Ali-Yebuah Sebastian Rose Actor Madeline Appiah Cora Ambrose Actor Michelle Asante Janelle Dulice Actor Ansu Kabia Patrick Ambrose Actor Siobhan Redmond Francesca Bower Actor Tienne Simon Antony Dulice Actor Patrick Homes Writer James Hall Writer Ian Aryeh Director Tim Key Executive Producer Amy Rodriguez Executive Producer Sue Howells Producer