Peter Miles

as Nyder (archive recording)

as Mr. Reise

as BBC Executive

as Bernard

as Mr. Dubbin

as Stephen Kedge

as Secretary Rontane

as Arranches

as Hamad

as Secretary Rontane

as Major General Oster

as Major General Oster

as Manners

as Nyder

as Harry Gold

as Bradshaw

as Professor Whittaker

as Professor Heinz Laubenthal

as Dr. Whatmore

as Doctor

as William Radkin

as Mr Brooks

as Barman

as Registrar

as Dr. Lawrence

as Arthur Wainright

as Professor Whitaker

as Nyder

as Dr. Lawrence