- Unknown:
- Dylan Thomas
- Unknown:
- Daniel Jones
- Producer:
- Douglas Cleverdon
- First Voice:
- Richard Burton
- Second Voice:
- Richard Bebb
- Captain Cat:
- Hugh Griffith
- Rosie Probert:
- Rachel Thomas
- Polly Garter:
- Diana Maddox
- Mr Mog Edwards:
- Dafyyd Havard
- Myfanwy Price:
- Sybil Williams
- Mrs Ogmore-Pritchard:
- Dilys Davies
- Mr Ogmore:
- David Close-Thomas
- Dai Bread:
- David Close-Thomas
- Mr Pritchard:
- Ben Williams
- Butcher Beynon:
- Meredith Edwards
- Gossamer Beynon:
- Gwenlllan Owen
- Rev Eli Jenkins:
- Philip Burton
- Lily Smalls:
- Gwenyth Petty
- Mrs Dai Bread One:
- Gwenyth Petty
- Mr Pugh:
- John Huw Jones
- Mrs Pugh:
- Mary Jones
- Mary Ann Sailors:
- Rachel Thomas
- Mrs Willy Nilly Postman:
- Rachel Thomas
- Sinbad Sailors:
- Aubrey Richards
- Mrs Dai Bread Two:
- Rachel Roberts
- Mae Rose Cottage:
- Rachel Roberts
- Willy Nilly Postman:
- Ben Williams
- Cherry Owen:
- Ormond Thomas
- Mrs Cherry Owen:
- Lorna Davies
- Nogood Boyo:
- Dillwyn Owen
- Organ Morgan:
- John Glyn-Jones
- Mrs Organ Morgan:
- Olwen Brookes
- Gwenny:
- Norma Jones
