Cast
Tim Pigott-Smith
Charles
Charlotte Riley
Kate Middleton
Richard Goulding
Harry
Parth Thakerar
Spencer
Oliver Chris
William
Max Bennett
Coottsey
Margot Leicester
Camilla
Priyanga Burford
Mrs Stevens
Katie Brayben
Diana
Adam James
Prime Minister Tristram Evans
Tim McMullan
James Reiss
John Shrapnel
Archbishop of Canterbury
Tamara Lawrance
Jess
Grant Crookes
Mourner
Philip Gascoyne
Admiral (uncredited)