Isaac Julien Director, Writer Valentine Nonyela Chris Actor Mo Sesay Caz Actor Dorian Healy Ken Actor Frances Barber Ann Actor Sophie Okonedo Tracy Actor Jason Durr Billibud Actor Garry McDonald Davis Actor Debra Gillett Jill Actor Danielle Scillitoe Trish Actor Gary McDonald Davis Actor Eamonn Walker Carlton Actor James R. Bowers Sparky Actor Billy Braham Kelly Actor Wayne Norman Bigsy Actor Ray Shell Jeff Kane Actor Nigel Harrison Cid Man Actor Paul Hallam Writer Derrick Saldaan McClintock Writer Ben Gibson Executive Producer Colin MacCabe Executive Producer Nadine Marsh-Edwards Producer Simon Boswell Music Nina Kellgren Cinematographer John Wilson Film Editor Derek Brown Production Design Debra Overton Art Director Annie Curtis-Jones Costume Design