Casting
Mark Addy
Sgt John Rook
Maxine Peake
WPC Kate McFay
Darren Boyd
PC 'Puffy' Tromblay
Hattie Morahan
WPC Julie Cardigan
Rhashan Stone
Sgt Trev Ellington
Phil Davis
CI Albert Custer
Tunji Lucas
PC Jermaine Barrat
Joanna Horton
WPC 'Tazer' Horton
Steve Money
DS Gary Bliss
Cloudia Swann
Susan Rook
Will Irvine
Ray Edwards
Nila Aalia
Dr Parvaz