1: Sherlock Holmes
2: Sam Spade (duh)
3: Phillip Marlowe
4: Harry Callaghan
...oh and just one more thing before I go, I almost forgot. You know I'm terrrible like that, my wife, she says I'd forget my head if it wasn't screwed on. She's a big fan of your's you know, well sure she's got all your (books/records/movies) she keeps trying to get me to (read/listen/watch) but well, you know how it is, what with the... oh, yes, sorry, I know, you're a busy man and all it's just one more thing that's bothering me... 5: Colombo