When Secret Service agent David Somers is fired, he takes a quiet job with the Fentons at their country estate - cataloging butterflies... Jean Simmons,Trevor Howard,Sonia Dresdel,Barry Jones,Kenneth More,Geoffrey Keen,André Morell,Michael Brennan,Gerard Heinz,Lily Kann,Eric Pohlmann,Richard Wattis,Sandra Dorne,Maire O'Neill,Maxwell Reed,Gabrielle Blunt,John Boxer,Cyril Chamberlain,Arthur Denton,Alexander Field,Helen Goss,Lionel Grose,Arthur Hambling,Glyn Houston,Sam Kydd,Dandy Nichols,Anthony Oliver,Charles Paton,Richard Pearson,Ewen Solon,Marianne Stone,Paul Way
