As the only relative in line to ascend the Royal throne, a down-on-his-luck American slob must learn the ways of the English.
John Goodman
as Ralph Hampton Gainesworth Jones
Peter O'Toole
as Sir Cedric Charles Willingham
John Hurt
as Lord Percival Graves
Camille Coduri
as Miranda Green
Richard Griffiths
as Duncan Phipps
Leslie Phillips
as Gordon Halliwell
James Villiers
as Prime Minister Jeffrey Hale
Joely Richardson
as Princess Anna
Niall O'Brien
as Tommy McGuire
Julian Glover
as King Gustav
Judy Parfitt
as Queen Katherine
Ed Stobart
as Dysentery
