Homeland, season four, episode 7 “Redux” is reviewed. This episode features an almost unbelievable scene which may go down in television history. It’s a mission to rescue Saul, while Carrie launches into a mania…or does she? Carrie struggles with being off her medication and possibly on something else, making for very tense moments.

Ben Mankiewicz (Turner Classic Movies) and Alonso Duralde (TheWrap and Linoleum Knife) discuss “Redux.”