One of the most famous detectives to ever hit the television screen, Columbo has become an iconic character in popular culture. Forever clad in a raincoat and chomping a cigar, the disheveled Columbo seems as scatterbrained as his appearance would suggest. However, even when it appears that his investigation is going nowhere, Columbo's keen mind is absorbing details and clues, until finally he reveals that he knows everything that's happened. Each episode opens with a murder, followed by Columbo's investigation, and finally his revelation of how he put the events together.