The true story of William Wilberforce and his courageous quest to end the British slave trade. Along the way, Wilberforce meets intense opposition, but his minister urges him to see the cause through.

Ioan Gruffuddas William Wilberforce
Romola Garaias Barbara Spooner
Ciarán Hindsas Lord Tarleton
Rufus Sewellas Thomas Clarkson
Youssou N'Douras Olaudah Equiano
Benedict Cumberbatchas William Pitt
Nicholas Farrellas Henry Thornton
Stephen Campbell Mooreas James Stephen
Toby Jonesas Duke of Clarence
Bill Patersonas Lord Dundas
Remi Adefarasin