The NBC Store is running a special on t-shirts to make Tax Day less miserable. Or something. Who cares what the reason is, the deal is pretty good: buy 2 t-shirts, get 1 free! Use code TAXDAY12 at checkout. Expires April 19, 2012. It looks like they have a couple of designs on discount, too, plus keep your eyes peeled …

It’s a reunion 10 years in the making when Adam Baldwin stars opposite Nathan Fillion on tonight’s episode of Castle (10/9c on ABC). Adam plays a detective named Ethan Slaughter. Slaughter is part of the NYPD gang unit, and he’s not averse to utilizing the “dirtier side” of police work to get the job done. When he lands a case that Castle …

The pilot episode of Let It Go, Zachary Levi’s next project, began filming this week in Los Angeles. Zac and co-star (and real-life BFF) Joel David Moore Tweeted a couple of photos from the set to keep us all in the loop.

Access Hollywood has a terrific interview with Adam Baldwin and Nathan Fillion on the set of Castle in advance of Adam’s guest appearance in Monday’s episode. Watch grown men giggle! Learn what the past tense of Facebook is! Watch them just be generally awesome!

Matt Bomer belts out some tunes on tonight's episode of GLEE on FOX.

Following the success of [easyazon-link asin=”B005ZMUXDC”]Tangled[/easyazon-link], co-starring Zachary Levi and Mandy Moore, Disney created a short sequel, Tangled: Ever After. Both Zac and Mandy recreated their roles as Flynn/Eugene and Rapunzel get married. Awww… Actually, it’s not so much about the lovely couple but rather about their sidekicks and a very important pair of rings. I’ll admit it, I LOL’d. Watch …

Ryan McPartlin isn’t exactly known for vegging on the couch, so it doesn’t come as a surprise to learn that he’s the face of LiveLifeLocal, a new social networking site that promotes getting active and living life to the fullest. The site encourages users to find—and share—insider knowledge about the best activities in local areas all around the country. LiveLifeLocal aims to …

The next episode of Castle won’t air until April 16, but we got a sneak peek at Adam Baldwin guest starring on the show in the promo that aired after tonight’s episode. Take a look below.

Adam Baldwin guest stars on the April 16 episode of Castle, and TV Guide has our first look at the reunion with Nathan Fillion. The former Firefly co-stars reminisced about the show, and the props they swiped after it was cancelled, and teased a little about Adam’s role on Castle. “It’s flipped,” explains Adam. “Nathan’s the dumb one this time.” …

E! Online caught up with Zachary Levi at last night’s 20th anniversary A Night At Sardi’s event, and got a little scoop on a possible musical career: “I do want to utilize singing more in my career,” Levi told us last night at the Alzheimer’s Association’s A Night at Sardi’s event in Beverly Hills. “I’ve had a lot of fans …