Columbo (1971): 10 Hidden Truths You Didn't Know!

The rumpled raincoat. The old Peugeot. The endless questions. And just when the suspect thought it was over... “Just one more thing.” Peter Falk turned Columbo into one of television’s most unforgettable detectives—but behind that harmless-looking exterior were fascinating production secrets, famous guest stars, unusual creative decisions, and stories many longtime viewers never knew. Here are 10 hidden truths about Columbo that may completely change the way you remember this classic detective series.