1989 two-part documentary following the progress of 29 men who want to become Royal Marine Officers.
After arriving at Commando Training Centre, Devon, they find that their fortitude is tested to the very limits as they undertake the All Arms Commando Course to earn their green berets.
To earn their green beret they must undergo 12 months of what they believe to be the toughest infantry training in the world - the All Arms Commando Course.