'Suspense melodrama concerning suave Englishman's beautiful and rich American wife who is very nearly scared to death for her money.'
Source: British Film Institute (http://ftvdb.bfi.org.uk/sift/title/42559). (Sighted: 17/9/2013)
Production information on this play is scarce, but its initial stage run seems to have been in London in 1959 ('Mr Sherek's Plans', The Times, 18 June 1959, p.15).