Recurring Guest Characters Robbie Mullen 5 guest appearances Alison 5 guest appearances Brenda 5 guest appearances DS Donker 5 guest appearances Jack Renshaw 5 guest appearances Nick Lowles 5 guest appearances DC Buckley 5 guest appearances Chris Lythgoe 4 guest appearances Matt Hankinson 4 guest appearances Danny 4 guest appearances Mickey 4 guest appearances Billy 4 guest appearances Natalie 4 guest appearances Garron Helm 3 guest appearances Renshaw's Mother 3 guest appearances Renshaw's Father 3 guest appearances Ben Raymond 2 guest appearances Attacker 2 guest appearances Young Matthew 2 guest appearances Young Lenny 2 guest appearances ⇤ « 1 2 3 » ⇥