As of 2009 , Paul Robeson - Speak of Me As I Am is the most extensive documentary on Paul Robeson that the BBC has ever been involved with .
There are also interviews with Robeson 's two main biographers , Lloyd Brown and Martin Duberman .
As of 2009 , Robeson   - Speak of Me As I Am is the most extensive documentary on Robeson   that the BBC has ever been involved with .
There are also interviews with Robeson 's two main biographers , Lloyd Brown and Martin Duberman .