Ah, the police detective genre. It's one of the staples of a network's TV lineup. We all have our favorites, whether the characters are in blue uniforms or suits. Here are my Top 5 (and just so we're clear, I'm talking about police detectives, not private eyes or amateur investigators. I'll have that list tomorrow!)

1. Lt. Columbo (Peter Falk): No contest, really. Sure, there are some other great cops and detectives, but not many with the sheer Sherlock Holmes-like smarts as Lt. Columbo. He walked around sorta lost and bumbling, with a constantly lit cigar, a rumpled raincoat, and hair that made it look like he just woke up. But he was no fool, which all the murderers found out a little bit too late.