I'm sorry to say that all your guesses were wrong, however if you were shuffle some around !Okay, lets have a few guesses, then:
1/ Bill Crowley - Hawaii 5-0
3/ Marcus Petrie - Petrocelli (sp ... did he ever finish building his house?)
4/ Ed Brown - Cagney and Lacey
5/ Danny Williams - Magnum PI
6/ Mike Stone - The Rockford Files
Petrocelli unfortunately never did finish building his house before the show was terminated.