Stewart Rome
— David Cardew
Frances Doble
— Laura Cardew
Hugh Morton
— Anton Falk
Kate Cutler
— Laura's Mother
Una O'Connor
— Mrs Weaks, the housekeeper
Jill Clayton
— Jill Cardew
Jack Clayton
— Jack Cardew
Sidney Morgan
— Tim, the gardener
Lydia Lopokova
— Russian Ballet Dancer (Wife)
Anton Dolin
— Russian Ballet Dancer (Lover)
George Balanchine
— Russian Ballet Dancer (Husband)