GAME OF THRONES: SEASON 6: HBO's Emmy-winning saga moves past its source George R.R. Martin novels to mine fresh territory in this 10-episode set with blue lenticular slipcover, stuffed with bonus features: 13 commentaries, backstage at the battle, Blu-ray in-episode resources, character/culture/mythology histories, more; list price $60 DVD/$75 Blu-ray+digital, from HBO. (Also new: Steelbook packages for season 5/season 6, with collectible magnets, exclusive to Best Buy.)
STAR TREK: THE ANIMATED SERIES (Blu-ray): First-ever franchise revival _ Filmation's 1973 Saturday morning cartoon _ gets stand-alone high-def set of three discs with making-of featurette, commentaries, more extras retained from 2006 DVD release, plus 22 colorful new episode cards (about the size of Blu-ray case) by longtime Trekker/illustrator Juan Ortiz; $58 Blu-ray, CBS. (Also: "Star Trek 50th Anniverary TV and Movie Collection" box set includes Blu-ray animated episodes but not art cards.)