‘Stranger Things,’ ‘Obi-Wan Kenobi’ and what else to watch in May

Could delivers a new "Stranger Issues," Ewan McGregor's return as "Obi-Wan Kenobi," and spooky new shows with Colin Firth, Jessica Biel and Tom Hiddleston. ‘Stranger Things,’ ‘Obi-Wan Kenobi’ and what else to watch in May