- Composer:
- Ivor Novello
- Lyrics:
- Christopher Hassall
- Producer:
- Douglas Moodie
- Dancer:
- Joan Weston
- Dancer:
- Derina House
- Dancer:
- Dorothy Fraser
- Dancer:
- Kay Sargent
- Dancer:
- Michael Miller
- Dancer:
- David Dulac
- Dancer:
- Roy Evans
- Dancer:
- Terry Skelton
- Dancer:
- David Lusby
- Dancer:
- Anthony Newman
- Dances arranged by:
- Mark Stuart
- Musical arrangements:
- Alan Yates
- Singers:
- The George Mitchell Singers
- Orchestra conducted by:
- Eric Robinson
- Organist:
- Felton Rapley
- Solo pianist:
- Sybilla Marshall
- Designer:
- Richard Henry
- Illustrations:
- Don Higgins
- Wardrobe supervised by:
- Joyce Hammond
- Make-up supervised by:
- Susan Park
- Associate producer:
- Albert Stevenson
- Cousin of Princess Cristiane - Princess Kirsten:
- Linda Dixon
- Cousin of Princess Cristiane - Princess Hulda:
- Gay Cameron
- Princess Cristiane:
- Vanessa Lee
- Countess Vera Lemainken:
- June Grant
- King Peter of Norseland:
- Ian Fleming
- Jules, Nikki's valet:
- John Kidd
- Queen Elena of Murania, the Queen Mother:
- Mary Hinton
- Vanescu, Prime Minister:
- Austin Trevor
- Nikki:
- Griffith Jones
- Marta Karillos, an actress:
- Margot Grahame
- Countess Olga Varsov, a lady-in-waiting:
- Mary Hignett
- Madame Koska, a modiste:
- Moira Mannion
- Count Egon Stanieff:
- Denis Martin
- Volkoff:
- Nicholas Amer
- Chief Revolutionary:
- Bruno Barnabe
- The Boy King:
- David Hemmings
- The Archbishop:
- Hamlyn Benson
- Also taking part:
- Ruth Clark
- Also taking part:
- Brenda Bennett
- Also taking part:
- Roger Ostime
- Also taking part:
- William Patenall
- Also taking part:
- Donald McCollum
- Also taking part:
- Frederick Kelsey
- Also taking part:
- Lilian Padmore
- Also taking part:
- Irene Harrison
