Merri
Gareth - Her Adopted Son
Dafydd - Her Adopted Son
Rob Davis
Lord Lancashire
Lady Dolwyn
Margaret - Her Niece
The Minister
Caradoc - Inn Keeper
Septimus - Policeman
Jabbez - Coachman & Preacher
Huw - Singing Shepherd
John Henry - Bearded Deacon
Idris - His Ally
Dorcas - Inn Servant (as Pat Glyn)
Eira - Her Friend
Tal - Old Harpist
Mrs. Thomas Shop
Nurse Pugh
Will Wheelbarrow
Gruffyd - Farmer
Hughes - Joiner
Ellis - Shoemaker
Watkins - Workman at the Dam
Hen Ann (uncredited)
Mrs. Ellis (uncredited)
Villager...'Small girl' (uncredited)
Ephrain (uncredited)
Mrs. John Henry (uncredited)
Lizzie (uncredited)
Mrs. Richards (uncredited)
Mrs. Septimus (uncredited)
Alwyn (uncredited)
(uncredited)
Hywel (uncredited)