Simon Williams

as Crutcher

as Captain Charles Elliot

as Terence Philip

as Zoo Director

as Ambrose

as Nigel Bent

as The Prince

as Panshin

as Robert Townsend

as Simon Langton

as Harry Bingley

as Guy Sandys

as Self

as Gilmore

as Col Maltravers

as Jeremiah Moxley

as Lord Godwyn

as Professor De Silva

as Francis Denham

as Maurice Swift

as Lord Robert St. Simon

as Arthur Hollister

as Alan Carstairs