Three Emotions That We Will Be Failing in the Finale

"It will take you on a journey that you don't think you're going to take," says Jeff Probst. "I can't think of anyone else who's been lauded in some of the ways that Jesse Armstrong has been lauded, who seems to come across as normally as he does" The two-hour finale airs Sunday at 8 p.m. ET/PT on TLC.