Last week's 'Dexter' twist revealed that Professor Gellar, who we thought was the mastermind of the Doomsday Killer's apocalyptic murder spree, was actually a frozen figment of his disciple Travis' demented imagination. 'Ricochet Rabbit' re-focused our attention on Travis, who emerged as a a fully-formed 'Dexter' villain, a worthy adversary for Miami Metro's own Bay Harbor Butcher.

Travis can no longer be seen as a confused, kind-hearted kid who fell under the influence of a deranged cult-leader -- he's a dangerous, deluded psychopath who's just as evil and crazy as we thought Gellar was. He spent much of this episode in the midst of a full-blown psychotic hallucination, talking to Gellar like he had blocked out killing him three years ago. We also learned he was diagnosed psychotic at an early age and probably murdered his parents. It's now clear just how how warped Travis' brain has been all along, and how good a job Colin Hanks has done of portraying what it can look like when a crazy person latches onto a violent religious ideology.

There's something reassuring about knowing that the end is near. Not the end of life, but the end of a long trip or the last pages of a book. Television viewers are no different.

The very idea that the upcoming return of 'Lost' -- it premieres Tuesday at 8 p.m. (ET) -- will be the beginning of the end, the build up to the grande finale is both a joyful and bittersweet experience.

To make sure it's more of the former and less of the latter, here's a few keys that will ensure you will savor the return of 'Lost' so that it will be good to the last drop.

This is Spoilers Anonymous, a weekly column here at TV Squad where we supply you with the dirt on some of the more popular shows on the air. We'll never put spoilers up here on the main page in order to help the reformed stay unspoiled. If you have anything to add to the group, feel free to step up and let yourself be heard, either with our tips form or by emailing us at tvsquad at gmail dot com, or call and leave a message at (775) 640-8479. Your anonymity is guaranteed, if you wish to remain as such.

This week we have spoilers for: Lost's final season. (SPOILERS FOLLOW!)

(S06E14) Well, if you think this competition was getting easier, forget it. This is the toughest Top Chef I can remember. These final four were all excellent and as they gathered for the last leg to the finale, you could see that it was game on.

Unlike other seasons, there aren't any obvious villains in this group. Who are you rooting for? I don't know. I like them all in some ways, and yet there isn't a clear favorite either.

I like Kevin, but the Voltaggio brothers have been excellent, too. Their food really does look good enough to eat! And Jen, for all her insecurities, has been great throughout. Tonight would be a close call. More after the jump.

(S06E12) When I saw that the title of tonight's episode was "Culinary Olympics," I didn't really imagine what the chefs would be going through. Were they going to be pole vaulting into the kitchen, did they have to prepare a meal on an ice skating rink? What could be the Olympian angle? Well, apparently there's a culinary competition that's as intense as the Olympics -- and it's not held in a kitchen stadium with Alton Brown doing play by play.

That said, this may have been one of the toughest assignments ever on Top Chef. I tried to envision how past season winners -- let alone the runners up -- would have done in the same circumstances that these final five faced. I can't say for sure that I can think of one that would have aced it ... and for how this five did, read on.

(S06E01) FOX is easing us into this new fall season of So You Think You Can Dance with only one episode per week for the first three. Then, the show will settle into its regular Tuesday/Wednesday timeslots; keeping them warm for American Idol in the winter.

Things kicked off in LA with Adam Shankman joining Nigel Lythgoe and Mary Murphy on the dais. I wouldn't mind Shankman taking that slot permanently, as he's the most consistent of the rotating "third judges." With the shorter one-hour premieres, there was little focus on the terrible; instead they chose to show us more of what was great -- a smart move.

If SYTYCD is to be the showcase for the most talented amateur dancers on the planet, we need to see how great they are. Like American Idol, there have been seasons where SYTYCD went too deep into the bad dance, but anyone can do that. What's amazing is seeing people do things you could never in a million years achieve.

SPOILER ALERT: This post contains several plot details on 'Grey's Anatomy''s upcoming season. If you do not wish to find out what happens, please discontinue reading.

Katherine Heigl is temporarily checking out of Seattle Grace.

Sources for the Ausiello Files have confirmed that Heigl (who plays Dr. Izzie Stevens) will miss five episodes of the upcoming season of 'Grey's Anatomy' (premiering Thu., Sept 24 at 9PM). The reason: She'll be filming the new romantic comedy 'Life As We Know It,' co-starring Josh Duhamel ('Las Vegas').

Calling all 'True Blood' fans: Get exclusive spoilers on upcoming episodes [Ausiello Files]

One writer is already predicting 'Project Runway''s top 3. Find out which contestants have the winning looks -- literally [PopWatch]

Hungry for more 'Top Chef'? Meet the season 6 contestants [SF Gate]

(more fun finds after the jump)

After a year of nasty legal battles, 'Project Runway' is finally coming back in style.

The show's long-awaited sixth season faced an uncertain future for much of 2008. After the Weinstein Co. signed a reported multi-million dollar deal to move the show from Bravo to Lifetime, NBC Universal (which owns Bravo) filed a lawsuit, which was finally settled in April of this year. 'Runway' will now air on Lifetime as planned, starting Aug. 20 at 10PM.

Season 5 ended its run on Bravo in Oct., 2008.

So now that it has a new home, will 'Project Runway' be any different from previous seasons? Here's what we know so far.

For a reputedly lackluster season, I'm impressed with how well Jordin Sparks seems to be developing her career. I hate to say it, but you kind of have to put it down to her being young and somewhat bland. As such, since she hadn't really discovered her own unique style and approach she was able to be molded into whatever record producers (and Idol) wanted her to be.

That said, she's a fairly standard R&B/Pop artist, but she's got a nice voice and "Tattoo" has a great hook. In fact, I was digging the song for a few days before I knew who sang it and was surprised to hear it was her (I know, I'm old and out of touch but radio stations barely tell you what song they're playing anymore). Now the video has dropped for her latest single, a duet with Chris Brown. You can watch and let us know what you think after the jump.