Don Gilet DI Mervin Wilson Actor Don Warrington Commissioner Selwyn Patterson Actor Shantol Jackson DS Naomi Thomas Actor Shaquille Ali-Yebuah Officer Sebastian Rose Actor Catherine Garton Sergeant Mattie Fletcher Actor Élizabeth Bourgine Catherine Bordey Actor Scarlett Alice Johnson Keira Mayhew Actor Steffan Rhodri George McCann Actor Will Close Kevin Felton Actor Ace Bhatti Alasdair Hartnell Actor Maxine Finch Rosalie Dolor Actor Lizzie Davidson Stacey Wright Actor Hermione Norris Margot Hartnell Actor Sarah Hadland Deborah Shelman Actor Sean Delaney Luke Wright Actor Louis Davison Leo Quinn Actor Gary Wilmot Anton Busette Actor Daniel Ward Solomon Clarke Actor James Hall Writer John Maidens Director Emma Grazette Producer Ray McBride Producer America Rodriguez Executive Producer Tim Key Executive Producer Amy Rodriguez Executive Producer Poz Watson Writer Ian Aryeh Director