'THE PURGE.' Movie mayhem spins off into USA's 10-episode series (renewed for season 2), which digs deeper into its crime-time characters, played by Gabriel Chavarria, Jessica Garza, Hannah Anderson, Lee Tergesen, Reed Diamond, William Baldwin. Mini-extras with cast-crew comments, scene breakdown, costumes/props, table read. List prices: $40 DVD/$45 Blu-ray, Universal.
'OUR CARTOON PRESIDENT.' Stephen Colbert's Trump-mocking extends from his CBS "Late Show" to producing Showtime's series of 17 half-hours and an election special, with bonus Colbert intro, multiple commentaries, animation/design explanations, "Late Show" excerpts, more. List price: $25 DVD, Showtime.
'ELIZABETH I AND HER ENEMIES.' Dramatized documentary tracks the embattled queen seen in new feature film "Mary Queen of Scots" (there played by Margot Robbie, here by Lily Cole), with host historians Dan Jones ("Britain's Bloodiest Dynasty") and Suzannah Lipscomb ("Hidden Killers"). List price: $35 DVD, Athena.
