Paul begins taking part in the Salvation Army's volunteer training program.

As part of his training, Paul teaches a group of troubled teens life skills in the form of baking.

Paul's training is taken to the next level when he is faced with his biggest fear: dementia.

Paul's training goes international as he hits the front line and witnesses the migrant crisis in Athens.

In his hometown of Liverpool, Paul and the team work to support a woman battling drug addiction.

Paul takes on the final and toughest part of his Salvation Army training at a hospice centre.