Timothy Spall
Major Alistair Gregorys
Richard Sammel
Prince Philip
Elizabeth Berrington
Princess Anne
Lore Stefanek
Queen Mother
James Harkness
Footman Paul
Laura Benson
Angela (Dresser)
Wendy Patterson
Maria (Older Maid)
Libby Rodliffe
Pamela (Maid)
John Keogh
Michael (Charles' Valet)
Marianne Graffam
Barbara (Nanny)
Ben Plunkett-Reynolds
Footman Brian
Ryan Wichert
Staff Sergeant Wood
Michael Epp
Lance Corporal Jacobs
Tom Hudson
Police Constable Thomas
James Gerard
Police Constable Field
Thomas Douglas
John Spencer
Emma Darwall Smith
Camilla Parker Bowles
Kimia Schmidt
Diana (9 Years)
Greta Bücker
Diana (Late Teenage Years)
Henry Castello
Charles Spencer (9 Years)
Christin Schreiber
Alter Ego Diana
Camille Loup Moltzen
Boy (Roadhouse Cafe)
Niklas Kohrt
Prince Andrew
Olga Hellsing
Sarah Ferguson (uncredited)
Matthias Wolkowski
Prince Edward (uncredited)
Oriana Gordon
Lady Sarah Chatto (uncredited)
Sami Amber
Boy (Roadhouse Cafe) (uncredited)