'CASTLE ROCK.' Stephen King literary lore powers Hulu's seasonlong anthology thriller, designed to tickle terror fans by incorporating King touchstones _ Maine settings (title town, Shawshank prison), characters (Sheriff Alan Pangborn), concepts (bodies found frozen). Andre Holland ("The Knick") headlines 10 episodes alongside King veterans Bill Skarsgard ("It"), Sissy Spacek ("Carrie") and Melanie Lynskey ("Rose Red"). Co-creators Sam Shaw and Dustin Thomason ("Manhattan") break down their King-inspired mythology in half-hour of featurettes, plus inside-each-episode chats. (And in 4K, those chilly landscapes look luscious.) List prices: $25 DVD, $30 Blu-ray+digital, $45 4K+Blu+digital. Out this week from Warner.
'STRANGER THINGS: SEASON 2.' Another cool VHS-styled box holds this second round of 1980s-set supernatural strangeness. Plus, this time, 4K delivers both HDR and DTS-HD. (Netflix drops Season 3 on July 4.) Exclusive to Target: $25 Blu+DVD, $30 4K+Blu (Beware confusingly similar boxes!) Netflix.
'FAMILY GUY: 20 GREATEST HITS.' Song-and-dance episodes celebrate the animated show's 20th anniversary (Fox debut: Jan. 31, 1999), with new extras. List price: $30 for 3 DVDs, Fox.