This is the trailer for William Booth - A Passion for the Poor, a new documentary about the life of the founder of The Salvation Army.

With restored film footage and specially treated photos, this 30-minute film looks at the life of William Booth, founder of The Salvation Army, and what he called his 'destiny' - his calling to share the love of Jesus Christ with the poor, first in London, but then around the world.

Released on 20 August, 100 years to the day after William Booth died, the DVD will be available on DVD from SP&S ( priced at £14.95.