Royal Navy School

Teenage recruit Harland battles homesickness.

Recruit Dackombe faces a difficult choice when his girlfriend falls pregnant as he's due to start training.

As the recruits enter the fifth week of their training, two are pushed to their limits.

The young women of Cornwell Division take on the notoriously physical stretcher run.

The Fisher class is three weeks into the training course, but PO Coot has struggled to get them into shape.

A grueling 20km trek casts doubt over whether recruit McGregor can complete the training.

In the final episode, the recruits reach the last week of their grueling training.