Happy!: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Happy! Drama, Crime, Fantasy 12/6/17 – United States http://www.syfy.com/happy GeneralEpisodesCastCharactersGallery Cast See full cast → Christopher Meloni as Nick Sax Patton Oswalt as Happy the Horse Bryce Lorenzo as Hailey Hansen Lili Mirojnick as Det. Meredith "Merry" McCarthy Medina Senghore as Amanda Hansen Ritchie Coster as Mr. Blue Patrick Fischler as Smoothie Christopher Fitzgerald as Sonny Shine