Guest Stars Caroline Langrishe as Marilyn Fox Sudha Bhuchar as Devika Jack Deam as Corporal Hobbs Nathan Stewart-Jarrett as Tunde Nina Toussaint-White as Bunmi Abdul Salis as Folarin Adeyou Jack Derges as Private Haydon Lisa Bowerman as Mrs. Lowe Simon Slater as Captain Wilder Craig Heyworth as Private Ferguson