While the SAS find both friends and enemies in Sicily, at Gavi prisoner of war camp, David Stirling receives an unexpected visitor.

Cast: Jack O'Connell, Connor Swindells, Gwilym Lee, Theo Barklem-Biggs, Jack Barton, Stuart Campbell, Matteo Franco, Jacob Ifan, Anna Manuelli, Jacob McCarthy, Mark Rowley, Bobby Schofield, Corin Silva, Sofia Boutella, Jack Flower, Alex Mason, Luke McCarthy, Matthew Thomas-Robinson