David Hemmings Director James Coburn Santa Actor Edward Woodward Colonel Phillips Actor Meredith Edwards Alf Boswell Actor Gweirydd Gwyndaf Tim , Jimmy Actor Geraint Morgan Rodney Actor Melanie Walters Mrs. Evans Actor Nia Ann Elias Megan Actor Deiniol Wyn Rees Gwilym Actor Myfanwy Talog Edith Actor Fraser Cains Jake Actor Heledd Daniels Eldora Actor Penelope Richards Sara Boswell Actor John Dafls P.C. Lewis Actor Buddug Williams Actor Noel Williams Actor Christabel Fernandez Actor Peredur John Actor Andrew Felindre Actor Caroly Byme Jones Producer Angharad Jones Writer Paul Matthews Writer Stephen C. Marston Original Music Barry Stone Cinematographer Trevor Keates Film Editing