Set the TiVo’s people because we’ve got a battle royale going on tonight. Well, that’s probably overstating it a bit. I mean I love SYTYCD (as you might have heard) but really, it’s all about the 2-hour LOST season finale. I’m hearing great things about tonight’s episode and I’ll be posting sneak preview clips in just a few minutes. But for now, check out what’s worth watching tonight.

So You Think You Can Dance | 8pm on Fox
The fourth round of auditions continue tonight. I’m not sure exactly what cities they are hitting tonight but I think Washington, DC is one of them. What a treat. I didn’t realize we had another new episode tonight. Vegas…we’re coming for you.

Lost | 9pm on ABC | 2-hour Season Finale
“There’s No Place Like Home”
As the fourth season comes to a close, the face-off continues between the survivors and the freighter people, and the Oceanic 6 find themselves ever closer to rescue. (If you missed the first part of “There’s No Place Like Home”, ABC is reairing it tonight at 8pm)

Last Comic Standing | 8:30pm on NBC
The search for jokesters continues, as Angela Kinsey and Oscar Nuñez, both from “The Office,” go scouting for comedians in Los Angeles. Also: Neil Flynn and Alfonso Ribeiro recruit funny folks in Houston.