A soon-to-retire janitor (Caine) of the London Diamond Corporation convinces the company's only female executive (Moore) to help him make off with the merchandise--a scheme she easily agrees to after years of sexist, lying bosses stepping on her head to climb higher on the ladder. Set in 1960's London, told in flashback by an elderly, heavily made-up Moore. Slow pace and cheesy ending keep the drama and suspense in mediocrity.