What to Watch Today

Flowers in the Attic Prequel Finale, SummerSlam and More

  • Hulu
    Lollapalooza

    Day 3 of 4 (through midnight): Featured acts include Big Sean, IDLES, Kaskade, KYGO, Dashboard Confessional, Wallows, Lil Durk and more. (View full lineup.)

  • Nickelodeon
    Are You Afraid of the Dark?

    Season 3 premiere: After checking into a resort island hotel, four kids are pulled into the mystery of the area’s lurking ghosts.

  • Lifetime
    Flowers in the Attic: The Origin

    Limited series finale: After losing all of her children, Olivia becomes the most terrifying version of herself as she tries to seek vengeance on those around her. (Hannah Dodd teases time jumps ahead!)

  • Discovery Channel
    Monsters of the Cape

    Shark Week wraps up as Dr. Craig O’Connell and Mark Rackley investigate the great white infested waters off of Cape Cod and test out deterrents that could possibly keep beach-goers safe. (Sharks in Paradise follows at 9 pm.)

  • Hallmark Channel
    A Splash of Love

    TV-movie premiere: A PhD student (Home and Away‘s Rhiannon Fish) studying whales in the Pacific Northwest bonds with a local whale-watching tour guide (Virgin River‘s Benjamin Hollingsworth).

  • Peacock
    WWE SummerSlam

    Roman Reigns takes on Brock Lesnar; SmackDown women’s champ Liv Morgan battles Ronda Rousey; Bobby Lashley throws down with Theory. (Vince McMahon retires.)

  • A&E
    First Blood

    Ed Kemper terrorizes Santa Cruz, Calif. in the 1970s, as he hacks up hitchhiking college students.

  • NBC
    Saturday Night Live

    Benedict Cumberbatch hosts this encore episode from May; Arcade Fire performs.