Survivor is celebrating its 30th season with a new cast and a terrible new theme.

Eighteen castaways are going "Worlds Apart" for the new season, which will divide the castaways into three tribes, White Collar, Blue Collar and No Collar.

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For those of you who might be confused by the term No Collar, it means those with "free spirits who are known to break the rules." Read: A coconut vendor, a sailing instructor and a 41-year-old YouTube "sensation."

Click here to meet all the new Survivor castaways.

Survivor returns with a 90-minute premiere on Wednesday, Feb. 25 at 8/7c on CBS. What do you think of the new theme?

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