NCIS: Guest-star related scoop from E! Online's Kristin Dos Santos

Here's some scoop on NCIS from Kristin Dos Santos' Spoiler Chat Daily for Wednesday 10/3/12.

Ronnie: I need NCIS spoilers like I need air!
Then let us fill your lungs with a breath of fresh scoop. Pauley Perrette tells us all about the guest stars coming to NCIS, and the plotlines that come with them. "Right after the explosion we have our psychiatrist come in who is played by the incredible Steve Valentine, who we all adore," she says. "And then we also have Billy Dee Williams joining us. We're bringing back Ralph Waite, who plays Gibb's father, who is so beloved to us. Abby's brother, that she didn't know she had, who we met last year, we'll get to revisit that storyline." And get a load of this factoid about the guy playing her brother: "He's played by Daniel Louis Rivas, which is so fun. We actually look like twins, and he's my ex-boyfriend in real life."

Link to the full article:Spoiler Chat Scoop On Glees New Love Triangle Payback On Revenge And More| E! Online