Mr. Gruffydd
Walter Pidgeon
Angharad Morgan
Maureen O'Hara
Mr. Parry
Arthur Shields
Ceinwen
Ann E. Todd
Dr. Richards
Frederick Worlock
Davy Morgan
Richard Fraser
Gwilym Morgan Jr.
Evan S. Evans
Owen Morgan
James Monks
Dai Bando
Rhys Williams
Evans
Lionel Pape
Mrs. Nicholas
Ethel Griffies
Iestyn Evans
Marten Lamont
Bronwyn
Anna Lee
Adult Huw (Voice)
Irving Pichel
Villager (uncredited)
Jack Curtis
Postman (uncredited)
Herbert Evans
Eve (uncredited)
Mary Field
Mine Superintendent (uncredited)
Jack Pennick
Minor Role (uncredited)
Robert B. Williams
VIllager (uncredited)
Bobby Hale
Gwilym Morgan
Donald Crisp
Huw Morgan
Roddy McDowall
Ianto Morgan
John Loder
Beth Morgan
Sara Allgood
Cyfartha
Barry Fitzgerald
Ivor Morgan
Patric Knowles
Mr. Jonas
Morton Lowry
Orchestrator
Hugo Friedhofer
Producer
Darryl F. Zanuck
Stunts
Cliff Lyons
Art Direction
Nathan H. Juran
Screenplay
Philip Dunne
Director
John Ford
Original Music Composer
Alfred Newman
Novel
Richard Llewellyn
Director of Photography
Arthur C. Miller
Editor
James B. Clark
Richard Day
Set Decoration
Thomas Little
Costume Design
Gwen Wakeling
Sound
Eugene Grossman
Roger Heman Sr.
Makeup Artist
Guy Pearce
Music Arranger
Tudor Williams
Edward B. Powell
Location Manager
Ray C. Moore
Camera Operator
Joseph LaShelle
Assistant Camera
Paul Lockwood
Visual Effects
Fred Sersen
Matte Painter
W. Percy Day
Chesley Bonestell
Assistant Director
Gene Bryant
Edward O'Fearna
Second Assistant Director
Wingate Smith
Unit Production Manager
Production Manager
William Koenig