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