“It’s My Night” The Immunity Challenge on a special two-hour season finale of SURVIVOR: BLOOD VS. WATER, Sunday, Dec. 15 (8:00-10:00 PM, ET/PT), followed by a one-hour live reunion show hosted by Jeff Probst (10:00 –11:00PM, ET/PT), on the CBS Television Network. Photo: Screen Grab/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.