Season: 1 | Episode: 6 | Length: 60m

Stirling attends a meeting with Winston Churchill, who reassigns the SAS to the Mediterranean to undertake their most daring operation to date - to simultaneously attack six air bases along the south coast. However, the soldiers are forced to make a difficult choice when they learn of a traitor in their ranks. In the aftermath of the attack, they are finally granted official regimental status, but Stirling's pride in their achievement is short-lived when he receives shocking news.