| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Page | Crew | Directing | Director |
 Cynthia Whitcomb | Crew | Writing | Writer |
Jack Horger | Crew | Editing | Editor |
John Andrew Tartaglia | Crew | Sound | Original Music Composer |
Michael Weisbarth | Crew | Production | Executive Producer |
Ruby K. Manis | Crew | Costume & Make-Up | Costume Design |
Stanley Chase | Crew | Production | Producer |
Woody Omens | Crew | Camera | Director of Photography |
Phillips Wylly Sr. | Crew | Production | Associate Producer |
Gene Foster | Crew | Editing | Editor |
Brian Russell | Crew | Production | Executive Producer |
 Alejandro Rey | Cast | Actor | Oleg Cassini |
Boyd Holister | Cast | Clark Gable | |
 Brian Patrick Clarke | Cast | Actor | John 'Kell' Kelly, Jr. |
 Cheryl Ladd | Cast | Actress | Grace Kelly |
 Christina Applegate | Cast | Actress | Young Grace Kelly |
 David Paymer | Cast | Actor | Jay Kanter |
 Diane Ladd | Cast | Actress | Margaret Kelly |
 Donna Martell | Cast | Actress | Mrs. Austin |
 Edith Fellows | Cast | Actress | Edith Head |
 Gisèle Grimm | Cast | Actress | Countess De Segonzac |
 Ian McShane | Cast | Actor | Prince Rainier of Monaco |
 Janet Wood | Cast | Actress | Elaine |
Kaaren Lee | Cast | Actress | Peggy Kelly |
 Lloyd Bridges | Cast | Actor | Jack Kelly |
 Lomax Study | Cast | Actor | Alfred Hitchcock |
 Marta DuBois | Cast | Actress | Rita Gam |
 Noni White | Cast | Actress | Grade school teacher |
 Paul Lambert | Cast | Actor | Raymond Massey |
 Paul Lieber | Cast | Actor | Mr. Stern |
Pierre Fromont | Cast | Col. Severac | |
Roger Til | Cast | Actor | Bishop |
Ryan MacDonald | Cast | Actor | Mr. Austin |
 Salome Jens | Cast | Actress | Mady Christians |
 Tony Rohr | Cast | Actor | 1st London Reporter |
 Walker Edmiston | Cast | Actor | Fred Zinnemann |
 William Schallert | Cast | Actor | Father Tucker |
Scott Edmund Lane | Cast | Actor | Tom |
 Simon Rouse | Cast | Actor | 2nd London Reporter |
 Heidi Bohay | Cast | Actress | Elizabeth 'Lizanne' Kelly |
René Roussel | Cast | Jean-Pierre Aumont | |
 Dorothy Constantine | Cast | Actress | Grace's Hairdresser |
Brent Lestage | Cast | College buddy | |
Michael Alan Brooks | Cast | Dennis | |
Van Corwith | Cast | William Holden | |
James Chandler | Cast | John Ford | |
Arthur Berggren | Cast | Alec Guinness | |
| Person | Type | Job | Role(s) |
