No Collar tribe members, Joe Anglim, Will Sims II, Nina Poersch, Jenn Brown, Hali Ford and Vince Sly (L-R) will be six of the 18 castaways competing on SURVIVOR this season, themed Worlds Apart: White Collar vs. Blue Collar vs. No Collar, when the Emmy Award-winning series returns for its 30th season with a special 90 minute premiere, Wednesday, Feb. 25 (8:00-9:30 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved.