Who Was That Lady? (1960) (movie): Ill-advised by a pal, a chemistry professor falsely claims he is an undercover FBI agent in order to cover-up his marital infidelity but his lie, although swallowed by his wife, gets him in trouble with the real FBI, the CIA and the KGB. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Who Was That Lady? (1960) below