Oliver Hirschbiegel Director Naomi Watts Princess Diana Actor Naveen Andrews Dr. Hasnat Khan Actor Douglas Hodge Paul Burrell Actor Geraldine James Oonagh Toffolo Actor Juliet Stevenson Sonia Actor Cas Anvar Dodi Fayed Actor Charles Edwards Patrick Jephson Actor Daniel Pirrie Jason Fraser Actor Michael Byrne Christiaan Barnard Actor Art Malik Samundar Actor Laurence Belcher Prince William Actor Harry Holland Prince Harry Actor Stephen Jeffreys Screenwriter Robert Bernstein Producer Douglas Rae Producer Tim Haslam Executive Producer Mark Woolley Executive Producer Xavier Marchand Executive Producer Rainer Klausmann Cinematographer Julian Day Costume Design Hans Funck Film Editing David Holmes Original Music Keefus Ciancia Original Music Kave Quinn Production Design Mark Raggett Art Director Niamh Coulter Set Decoration Reg Poerscout-Edgerton Casting