'Battlestar Galactica' alum Mary McDonnell is headed back to 'The Closer.' According to reports, the Oscar-nominated actress will guest "in a minimum of five episodes" in season 6 (premiering this July), reprising her role as Captain Sharon Raydor. No word yet on when her first episode will air. [Ausiello Files]

More casting news after the jump.

(S02E07) "This man ... I don't even know what he is. He is an accident waiting to happen." - Bosco about Jane

Don't adjust your computer screen. The picture above was not tempered with: Jane and Bocso are in the same area and are not at each others' throat! As Bob hinted at the end of his review of last week's The Mentalist episode, the "Jane and Bosco having to work closely together on a case" episode we've been expecting since Bosco joined the show has finally arrived!

(S02E05) "Spooky!" - Patrick Jane

As soon as the introduction sequence played out, I was excited at the thought of seeing how Patrick Jane and more down-to-earth Lisbon would deal with a spooky case.

I knew Lisbon would not believe in ghosts but what about Jane? Would he believe in them for real or would he fake believing in them for the case or would he not believe in them at all?

This spooky episode, perfect for Halloween time, also finally (!) gave us some relationship advancement between Rigsby and Van Pelt.

Michael Jackson memorial draws 31.1 million viewers, 'Top Chef: Las Vegas' finds a premiere date, Terry Kinney books 'The Mentalist' and more of today's top TV headlines.

ABC is about to reveal one of its biggest secret weapons -- the premiere of the new cop drama series 'The Unusuals,' airing tonight at 10PM.

The show stars Amber Tamblyn as Casey Shraeger, a young detective who enters the NYPD Homicide unit with her fair share of mystery. There, she's joined by fellow TV vets like Adam Goldberg, 'Oz''s Terry Kinney, 'Lost''s Harold Perrineau and others -- all of whom carry their own intriguing back stories.

AOL TV recently visited the set of 'The Unusuals' to dig up dirt on the show. So what unusual things did we discover? Read through our gallery to find out what to expect from the show, why Perrineau's character is so paranoid and uncover Amber Tamblyn's true identity (or maybe not).

The Unusuals looks like one of those funny little shows that could either be a complete bust or a major mid-season breakout -- especially given the cast and crew. The ABC ensemble dramedy stars:

1. Amber Tamblyn. I've loved her since she played Emily on General Hospital, and she has that something-different quality that will surely rocket her to super-stardom ... in an indie-film sort of way. She broke into the mainstream consciousness with Joan of Arcadia, the talk-to-God series that ran from 2003 to 2005. I was so disappointed when Tamblyn's I-see-dead-people series Babylon Fields wasn't picked up last year, but The Unusuals sounds even better.

2. Harold Perrineau. We know him as Michael on Lost, and the actor was disappointed that his character wouldn't have a happy ending with son Walt. But he's on to bigger and better things with his role in The Unusuals. It was also announced today that he's joining the cast of (and exec producing) the feature film The Killing Jar, an indie thriller also starring Michael Madsen and Danny Trejo. It was time for Perrineau to leave the island.