SCHOOL FOR SCOUNDRELS / THE GREEN MAN (1956)
ROBERT HAMERROBERT DAY
Plot
School For Scoundrels, adapted from the well known series of books by Stephen Potter; a bunch of failures enrol in the School Of One-Upmanship, ie learning the art of getting the better of people and coming out with smarter one-liners, and emerge as successful utter bounders. "The Green Man" has Alastair Sim as an innocuous clockmaker with an unusual sideline - as a professional hitman!