Cass

An orphaned Jamaican baby is adopted by an elderly white couple and brought up in an all white area of London and becomes one of the most feared and respected men in Britain. Based on a true story.

Cass is a 2008 drama biography movie directed by Jon S. Baird, starring Natalie Press, Leo Gregory, Nonso Anozie. It holds an IMDb rating of 6.4/10 from 6,877 votes and runs 1h 48m.