Katharine Ross as Margaret Walsh

Sam Elliott as Pete Danner

Roger Daltrey as Clive Jackson

John Standing as Jason Mountolive

Ian Hogg as Harry

Margaret Tyzack as Nurse Adams

Charles Gray as Karl Liebnecht

Lee Montague as Jacques Grandier

Hildegard Neil as Barbara Kirstenburg

Marianne Broome as Maria

Patsy Smart as Cook

William Abney as Butler

Mathias Kilroy as Stable Lad

Reg Harding as Gardener