A socially awkward but very bright 15-year-old girl being raised by a single mom discovers that she is the princess of a small European country because of the recent death of her long-absent father, who, unknown to her, was the crown prince of Genovia. She must make a choice between continuing the life of a San Francisco teen or stepping up to the throne.
Mia Thermopolis
Queen Clarisse Renaldi
Lilly Moscovitz
Helen Thermopolis
Joe
Michael Moscovitz
Josh Bryant
Jeremiah Hart
Vice Principal Gupta
Lana Thomas
Patrick O'Connell
Charlotte Kutaway
Ms. Wells
Anna
Fontana
Melissa
Bobby Bad
Eric
Prime Minister Motaz
Joy von Troken
Scottish Duke
Count Vitello
Lady Evergreen
Lord Fricker
Adolpho
Darrell
Gretchen
Lady Jerome
Spencer
Lady Caroline
Mr. Robutusen
Dr. Motors
Schiavone
Cable Tourist
Tour Bus Driver
DJ Mark
Suki Sanchez
Nelson Davenport
Cassie
Suki's Cameraman
Ball Reporter
Street Reporter
Street Reporter
Teacher (uncredited)
Philippe Renaldi (uncredited)
Michael's Bandmate (uncredited)
Model (uncredited)
Paolo (uncredited)
Cop #2 (uncredited)
Student's Father (uncredited)
Clark (uncredited)
Kid Autograph Seeker
Director
Screenplay
Producer