The Best Friends Gang is getting back together on '30 Rock.'

According to TV Guide, 'Boss' star Kelsey Grammer will return to '30 Rock' and reunite with Kenneth and Jenna for a scam. Grammer previously guest starred as himself in the Season 5 episode 'Reaganing.' In the Season 5 episode, the trio scammed Carvel.

The Season 6 episode will feature a bigger scam, Grammer told TV Guide. Look for the former 'Frasier' star to pants Pete (Scott Adsit).

In other casting news ...

Mid-1990s hunk alert!

Dean Cain and Kevin Sorbo will guest star on ABC's new midseason comedy 'Apartment 23.'

According to Entertainment Weekly, Hercules and Superman -- sorry, Sorbo and Cain -- will be playing themselves in separate episodes of the comedy.

Here we are: Fall TV premiere week.

There are some exciting shows slated for fall, including 'Person of Interest' (CBS' Michael Emerson-Jim Caviezel procedural with a twist), 'Up All Night' (NBC's relatable new comedy starring Will Arnett, Christina Applegate and Maya Rudolph), 'Pan Am' (ABC's swinging '60s drama set in the world of mile-high espionage), 'Secret Circle' ('The Vampire Diaries' boss Kevin Williamson's answer to witches) and 'Terra Nova' (Fox's ambitious time-travel dinosaur drama, pictured), just to name a few.

But some of the most buzzed-about shows are being held for January 2012 and beyond, and we're not the only ones taking note.

We gathered a group of esteemed critics to pick their favorite new dramas and comedies -- check out all our videos here -- and the conversation changed completely when we opened the selection up to include midseason offerings as well.

So, as much as people are probably over this common fill-in-the-blank statement, I'm saying it: This year, midseason is definitely the new fall. Check it out ...

We've seen the network's new fall pilots, and while they're not for review -- things often change drastically before the shows are set to premiere -- we do want to share our first reactions with you.

This is designed to get you excited for some new shows ... and to warn you to curb your enthusiasm for others. Just keep in mind that we'll have full reviews of the final pilots closer to airdate, in the fall or midseason. For now, here are our snap judgments of all of ABC's new shows for the 2011-2012 TV season.

There are 12 shows total -- the good ('Good Christian Belles'), the bad ('Charlie's Angels') and the ugly men dressed as women (cross-dressing comedy 'Work It') -- and plenty of varying opinions from Mo Ryan, Maggie Furlong, Jean Bentley, Chris Harnick, Kim Potts and Alexis Moore.

Here's how we're breaking these down:
Watch It - awesome show, can't wait for more
Skip It - it's either horrible or just totally not their thing
DVR It - there's potential, will give it a second chance

This week's redemption featured a surprise guest star on 'Tosh.0' (Wed., 10PM ET on Comedy Central). In what turned out to be a very naked episode, it was appropriately the Naked Wizard's turn for redemption -- or rather, ridicule -- at the hands of Daniel Tosh.

His journey to infamy began when he took off a wizard costume at a music festival. The video of his getting tasered by the police for refusing to get dressed went viral, and subsequent editors added a tiny dot over his genitalia to emphasize his size there.

Tying it all together, Tosh took him on a 'Wizard of Oz'-inspired journey to get a bigger penis and maybe meet Paul McCartney. But, just like in the movie, the wizard proved to be a man behind a curtain. Only this time that man was James Van Der Beek.

With the US networks' upfronts completed, it's time for us TV writers to start picking out trends from the announcements. Is the crime drama dying? Is comedy 'back'? One trend for 2011's fall TV that's hard to miss is the return of a large handful of '90s and early 2000s TV stars who've been away from the small screen.

It's sort of like all the popular kids from high school went off to college, where they majored in things like the comedy-horror movie, highly publicized relationships and dubious art house films, and now they're back -- a little older, a little wiser and with way better hair. Welcome home, kids.

Sarah Michelle Gellar in 'Ringer,' The CW

Plot Summary: Gellar plays twins -- one a washed-up recovering alcoholic, the other a high-society wife. When wifey disappears under mysterious circumstances, Miss Intervention takes her place, only to discover her sister's life is way more messed up than her own.

It's a new day at ABC, with 13 new shows set to fill the fall and midseason lineup.

Get your first look at the new shows including the 'Charlie's Angels' reboot, fairytale-themed 'Once Upon a Time,' Christina Ricci's first series regular role with 'Pan Am' and Tim Allen's return to sitcoms, 'Last Man Standing.'

Be on the lookout for veteran TV faces such as Teri Polo, Krysten Ritter, Ginnifer Goodwin, Jennifer Morrison, Emily Van Camp and more.

ABC did not release trailers for highly-anticipated shows 'Good Christian Belles' and 'Missing.'

For more information on ABC's new fall schedule, including which night your favorite show will air, check out our post here.

Watch the videos after the jump.