Paul Reiser is an actor, writer, comedian and author best known for starring on and co-creating Mad About You, for which he received 10 Emmy nominations. On the big screen, he memorably starred in Beverly Hills Cop, Aliens, The Marrying Man, Bye Bye Love and Whiplash. Reiser has published three books, with his first, Couplehood, reaching No. 1 on The New York Times Best Seller list. He also currently stars as Dr. Sam Owens on Stranger Things. Most recently, Reiser has been working with former co-star Helen Hunt on a revival of their series, Mad About You, which will be returning in December 2019.