For all its synthetic hybrids, slimy tech bros and arachnid eyeballs, Alien: Earth will still have you crying: "Oh, Mother!

"The Grateful Dead Movie" in IMAX and a nostalgic cover by Royel Otis round out our picks for the weekend of Aug. 15.

Earth premiered its first two episodes on Disney+ almost one year to the day after Fede Álvarez re-energized the sci-fi ...