When it comes to contemporary sci-fi, Alex Garland sits at the highest level of Hollywood writers/directors/creators. Whether penning original ideas about humanity’s undoing (“Ex Machina,” “28 Days Later,” “Sunshine”) or adapting bestselling books (“Annihilation,” “Never Let Me Go”) to his own specifications, Garland has had a hand in several of the most intriguing sci-fi and horror films of the past 20 years. This week, Be Reel studies most things Garland, with an emphasis on his screenwriting, leading to our forthcoming recap of his new Hulu/FX show "Devs.” Keep your eyes peeled for that shortly.