Knox was unable to follow up with any Hollywood success, and he returned to England. He had major roles in The Vikings[?], Europa '51[?], The Longest Day, You Only Live Twice[?] and Nicholas and Alexandra. He also wrote two adventure novels, Night of the White Bear and Totem Dream.
He died in Berwick-upon-Tweed, Northumberland.
wikipedia.org dumped 2003-03-17 with terodump