Richard Burton
— First Man
Elizabeth Taylor
— Rosie Probert
Peter O'Toole
— Captain Tom Cat
Glynis Johns
— Myfanwy Price
Vivien Merchant
— Mrs. Pugh
Siân Phillips
— Mrs. Ogmore-Pritchard
Victor Spinetti
— Mog Edwards
Angharad Rees
— Gossamer Beynon
Ray Smith
— Mr Waldo
Ann Beach
— Polly Garter
Michael Forrest
— Sinbad Sailor
Glynn Edwards
— Mr Cherry Owen
Bridget Turner
— Mrs Cherry Owen
Talfryn Thomas
— Mr Pugh
Tim Wylton
— Mr Willy Nilly
Bronwen Williams
— Mrs Willy Nilly
Meg Wynn Owen
— Lily Smalls
Hubert Rees
— Butcher Benyon
Aubrey Richards
— Rev Eli Jenkins
Mark Jones
— Evans the Death
Dillwyn Owen
— Mr Ogmore
Richard Davies
— Mr Pritchard
David Jason
— Nogood Boyo
Davyd Harries
— PC Attila Rees
David Davies
— Utah Watkins
Maudie Edwards
— Mrs Utah Watkins
Peggy Ann Clifford
— Bessie Bighead
Dudley Jones
— Dai Bread
Margaret Courtenay
— Waldo Wife Three
Jill Britton
— Mrs Rose Cottage