TVSquad

(S09E10) "It feels like Grissom's last big game. I want to win it for him." -- Nick to Catherine

If you're a fan of closure, if you like solutions and results and answers, here was the episode for you. Grissom's exit gave the writers and producers of CSI a chance to present a show which encompassed most of the elements that characterize what makes this show so popular.

It was sort of a greatest hits episode, if you will, topped with the one scene that kept viewers glued to the set till the end credits. If you missed it by turning away after Grissom's nostalgic stroll through the offices, I'll tell you all about what happened...after the jump.

It's the end of an era on CSI. The Las Vegas Crime Lab is losing the head man. Gil Grissom is packing up his office and leaving Las Vegas. The night shift supervisor, the most influential scientist on the staff, Dr. Gilbert "Gil" Grissom will be a character that won't easily be forgotten, let alone replaced.

If Laurence Fishburne is wise, he'll work with the producers and writers to make Raymond Langston a very different kind of leader.

Looking back at the Grissom years, there are distinctive beats that William Petersen brought to the character and the show. To me, there are six reasons why Grissom will be hard to replace.

(S09E09) In part one of the two-part episode that will hand off the reins of power at the Las Vegas crime lab from Gil Grissom to Raymond Langston, CSI spent as much time breaking the news about Gil's exit as it did lay the groundwork for Langston's entrance.

Speaking of entrances, Laurence Fishburne was given quite the platform, appearing in shadow until the light clicked on and he was revealed. It'll be interesting to see if Petersen's last scene will replicate Frank Sinatra vanishing into distant spotlights, singing "Excuse me while I disappear." Considering the Vegas connection, I think that would be a perfect way for him to go.

There's no way that the creator/executive producer of a new series walking away from the show before the season premiere can be a good thing. In fact, it's down right ominous. Therefore, the news that Diane Ruggiero has walked off The Ex List before the October 3rd premiere does not bode well for the comedy-drama. It's not like the prospect of succeeding in the dreaded Friday at 9 P.M. ET on CBS (the place where Moonlight died) was a sign of good things to come, but having seen the pilot, I was keeping my fingers crossed. Now, I'm worried.

Reportedly, Ruggiero unexpectedly quit The Ex List on Friday morning. Rick Eid, executive producer of the show, will continue on in her place as showrunner. However, the writing staff will have to continue without their guiding light because make no mistake, the heart and soul of the main character -- Bella Bloom -- was a reflection of Diane Ruggiero. She's a strong writer with a distinct voice, one she lent to her other success (with Rob Thomas) Veronica Mars.

Just last week, Harold Perrineau was wondering why his character was killed off on Lost, wishing the producers hadn't blown Michael up with the freighter. He wasn't out of work for long. Harold Perrineau has just been cast on a new ABC comedy/drama called The Unusuals. The pilot, which could be a mid-season replacement on ABC, is an hour set in a New York City police precinct.

Harold will play Detective Leo Banks, an agitated cop who's so afraid of being shot or attacked that he's never without his Kevlar bullet-proof vest. (Does he wear it in the john?) Sounds potentially funny. The writer of The Unusuals is Bones' Noah Hawley and the executive producer is Peter Tolan (Rescue Me, The Larry Sanders Show), so there will be an emphasis on humor. Maybe not full-out Barney Miller, but still funny.