Columbo

With his rumpled raincoat, ever-present cigar, bumbling demeanour and Sherlock Holmesian powers of deduction, disarmingly polite homicide detective Lieutenant Columbo took on some of the most cunning murderers in Los Angeles, most of whom made one fatal, irrevocable mistake: underestimating his investigative genius.

Creaters: Richard Levinson, William Link

Actors: Peter Falk, Mike Lally, John Finnegan