The first interview is with Dr. Michelle Fullard and Dr. John Winkleman on the topic of RLS and RLS treatment. The second is with Dr. Jeff Ratliff and Dr. Anhar Hassan on orthostatic tremor. These interviews originally appeared on December 13, 2016 and February 2, 2016, respectively. In the third week’s interview, originally released on June 7, 2016, Dr. Fullard talks with Dr. Mark LeDoux on the topic of cervical dystonia. In the fourth and final interview, from September 27, 2016, Dr. Ted Burns speaks with Mrs. Susan Schneider Williams about her late husband Robin Williams’s Lewy Body Disease.