Guest Stars Jack Greenlees as Sam Barclay Ruth Sheen as Pat Chauncey Caitlin Innes Edwards as Ilsa Herbert Emma Fielding as Katya Upcott Stephen Hagan as DCI Richard Murphy Luke Norris as Phillip Ormond Tupele Dorgu as Midge Greenstreet David Westhead as Grant Ledwell James Nelson-Joyce as Pez Pierce Kevin Bishop as Wally Cardew Badria Timimi as Angela Darwish Liza Sadovy as Mariam Jack Trueman as Oliver Peach Jacob Abraham as Josh Blay Ewan Bailey as Nils De Jung Mirren Mack as Edie Ledwell Eloise Thomas as Lia Joseph Mydell as Richard Elgar Ben Caplan as Allan Yeoman Matt Rawle as Groomer Yong Kim as Seo Hyun Madeleine Akua as Legs
