One of the contestants makes a risky move on Survivor (7 p.m., CBS/Ch. 2). Is it Utahn Tyson Apostal?He's been pretty much in control of the game for the past couple of episodes. But his fellow contestants have figured that out, which is not good for Tyson.He does have a hidden immunity idol, so that could come into play.Elsewhere on TV ...The X Factor (7 p.m., Fox/Ch.13): The remaining contestants perform.Criminal Minds (8 p.m., CBS/Ch. 2): A boy disappears from his home.Saturday Night Live (8 p.m., NBC/Ch. 5): Thanksgiving-themed sketches.College basketball (8 p.m., P12N): Ball State at UtahCSI (9 p.m., CBS/Ch. 2): Finlay goes missing during a spa weekend with Sara and Morgan.