O.M.: В ролях
Bryn Fôn
O.M.
Mari Rowland Hughes
Elin
Huw Garmon
Ifan
Cai Hywel
Ab Owen
Stewart Jones
Owen Edwards
Olwen Rees
Bet Edwards
Nia Medi
Mary
Morfudd Hughes
Kate
Gwenno Elis Hodgkins
Lisi
Llio Millward
Magi
Gareth Robert
Huw
Geraint Lewis
William
Allie Byrne
Mary Cave
Peter Howell
Jowett
Llewellyn Rees
Rector
Jean Anderson
Lady Crewe
Eilian Wyn
Headmaster
Tamsin Spargo
Headmistress
Yoland Williams
Doctor
Noel Williams
President
Sioned Mair
Eluned Morgan
Emyr Morgan Evans
Minister
Dafydd Clwyd
Tad
Gwyn Ellis Williams
Young O.M.
Lisa Mererid Edwards
Young Hâf
Gareth Alun Jones
Young Ifan
Dylan Jones
Boy on the train
Dyfrig Rhun Gwent
Boy in the school
Gabriel Letch
Boy in the school
Dewi Morgan Pugh
Siôn