Series two takes viewers from the streets of Britain into occupied France, Nazi Germany, and to the sands of the North African desert, where British troops struggle alongside Indian Sappers and Australian Diggers to adapt to a very different kind of combat.

• Jonah Hauer-King
• Julia Brown
• Helen Hunt
• Zofia Wichłacz
• Lesley Manville
• Brian J. Smith
• Parker Sawyers
• Tomasz Kot