Doctor
Piers
Duff Cooper
Sylvia's Lover
Magistrate
Raymond West
Collins
Jerry
Departmen Head
Kenneth Baker
Tony Bridges (as Trevor Bowen)
Royal Horticultural Society President (as Trevor Bowen)
Mr. Fawkes
Charles Damant
Duff Cooper (as Trevor Bowen)
Childs
Tony Briggs
Sir Michael Nivan
Marcus Benson
David Hawkley
Mr. Justice Michael Nivan
Michael Preston
Jack Lowery