CSI: Miami Characters: Who's Crazy Awesome and Who's Just...Well

Horatio Caine: INTJ
Calleigh Duquesne: ESxJ? She can be a bit of a wild card.
Eric Delko: ISTP
Ryan Wolfe: a ESTP with OCD (explaining some of his J-looking traits)
Natalia Boa Vista: ESTJ
Alexz Woods: INFJ
Jesse Cardoza: ESTx
Walter Simmons: ESFJ
Tim Speedle: I haven't seen many episode with Speed. Probably an ENTP.

Any thoughts, suggestions, etc? More characters to add?

I haven't watched it in a while, but I think you may be off with Horatio, I don't really see INTJ.

What do you think Horatio is, then? The next possible type I could see would be a ISTJ or ISTP, but I don't think that's a very realistic typing

Could it be that Horatio is so reserved that we can't figure out what his actual type is? He's very outwardly calm and very adaptable to whatever he needs to be for the job, whether that's comforter or hardass. Although I do have to say that I feel like he carries a certain sense of Fi-Ness wherever he goes. He's not one for expressing his emotions to people, even though he believes in hard evidence and his convictions are very, very strong. INFP, maybe? Otherwise, I'd say either a stressed or more balanced INTJ, depending on how you look at it.