At the end of this past weekend’s episode of ‘Saturday Night Live,’ I was clearly not the only one wondering WTF was up with host Zach Galifianakis’s beard. Wonder no longer, as NBC takes us backstage for a look at what went down.

It looks like the final season of ‘Lost’ is going to end with an epic battle with our favorite characters choosing sides. What is this battle going to look like, though? And who will be on what side?

With the Olympics out of the way, our TV schedules were once again filled with new episodes. ‘American Idol,’ as usual, clobbered everyone. The week also brought three premieres for NBC and the first new ‘Southland’ episodes on TNT.

Let’s discuss the differences between ‘Legend of the Seeker’ and the ‘Sword of Truth’ novels on which it is based. Do you like the changes that have been made to Terry Goodkind’s stories?

Guest Clacker Angela Longerbeam — a freelance writer, mama, foodie, yoga-lover, pop culture addict and blogger at change.org — writes for us about her frustrations with ‘Survivor’s’ Russel.

A few NBC shows got another season nod, including ‘Community.’ So, when was it that ‘Community’ went from good to great and deserved that second season, or “Blew the Hatch?”

A mugging leads to Allison meeting a self-defense instructor (guest star Laura Prepon). That seemingly innocent introduction soon leads to a dark tale that sheds a little light on Scanlon’s history, and leaves him with a very difficult decision.