To me the emotionally most intense episode from all three seasons, with a focus on my two favorite heroes of this season: Both hard shell, soft core Stuhlbarg and horse-stealing Winstead do an amazing job, and the tension watching the unravelling horrors is truly jaw-dropping. The strongest scene for me is Sy's psychic collapse (hence the caption) before his wife; while close second is Thewlis at the staircase, as combination between name- and faceless "It"/ viral "Mr. Smith" / classic Mephistopheles/ and totalitarian "Emperor" , in company with the iconic teddy-bear, pushing "Anakin Skywalker" /"Faust" Emmit under the christmas tree further to the dark side. But, these are just two examples of a truly outstanding episode that also includes a return of an old acquaintance...