The cast is also perfect. William Shatner is as good as he was in Star Trek. Adrian Zmed is a perfect partner. He is a rookie who is willing to learn from the master. They also have good chemistry especially when they are being funny. I always loved the light moments. Ramano was always trying to get Hooker to buy a new car, eat better or try something he believes in. Heather Locklear is the sweetest, most beautiful woman I have I ever seen. She was so sweet and sexy on the show. I liked how she was playing a good person instead of all the later roles where she wasn't very nice. James Darren was also very good. He and Heather had good chemistry, kind of like Shatner & Zmed did. And there was a balance of 2 veterans and two rookies.
The episodes all had good positives messages about drawbacks of drug use, the use of "Illegal" guns by criminals, dealing with a handicap and busting punks who break the law.
All in all it's the best cop show ever, followed close by Adam-12, Dranet & Chips. I love them all. They don't make entertaining cop shows like that anymore.