Guest Stars Saskia Reeves as Catherine Standish Christopher Chung as Roddy Ho Rosalind Eleazar as Louisa Guy Aimee-Ffion Edwards as Shirley Dander James Callis as Claude Whelan Tom Brooke as JK Coe Ruth Bradley as Emma Flyte Hiba Bennani as Tara Younis Victoria Hamilton as Dodie Gimball Nick Mohammed as Mayor Zafar Jaffrey Sunny Dhillon as Welsh Dog Cherrelle Skeete as Devon Welles Abraham Popoola as Tyson Bowman Christian Bradley as Agent Jim Christopher Villiers as Dennis Gimball Yusuf Chaudhri as Assassin Edward Davis as Rob Trew Dallas Campbell as Newsreader Sophie Duval as Sheila Neil D'Souza as Vikram Jono Grant as DJ Colin Hoult as Phil Krishnan Guru-Murthy as Debate Moderator
