9:00am PT by Kimberly Nordyke
'Survivor' First Look: Watch the First 4 Minutes of Wednesday's Premiere (Video)
Survivor returns Wednesday night with the CBS reality competition's first "Brawn vs. Brains vs. Beauty" twist.
The 18 castaways have been split into three tribes: The "brawn" tribe includes former NBA all-star Cliff Robinson, the "brains" tribe has an average IQ of 130 and includes Miami Marlins president David Samson, and the "beauty" tribe features a pageant queen, a male model and a former NFL cheerleader.
The Hollywood Reporter has a look at the first four-and-a-half minutes of Wednesday's two-hour premiere, in which viewers meet several of the castaways. The video, above, also features host Jeff Probst's revelation to the tribes about how they've been grouped.
This season -- which was filmed in Cagayan, a province in the Philippines -- will debut at 8 p.m. Wednesday, Feb. 26.