Desc: Race Is a Four-Letter Word: Directed by Sobaz Benjamin. With Doris Braithwaite, Tim Dunn, Diane Rutherford, Camille Turner. Speaking biologically, 'race' is a spectral concept. Black, brown, red, white, and yellow, considered purely as skin colours, merit no more significance than a tattoo. The 'skin your're in' is about as meaningful as ectoplasm.