HBO Max is similarly ransacking WarnerMedia's closet, crammed with franchises such as Harry Potter and the DC Extended Universe, and TV classics like Friends and Scooby-Doo. "All of these people are raising their hands about cool properties they have," Sarah Aubrey, HBO Max's head of original content, told me earlier this year. They've planned a 10-episode reboot of the Warner Bros. series Gossip Girl, focused on a new generation of private-school conspirators, and science fiction series Dune: The Sisterhood by director Denis Villeneuve, which will air in between Warner's two forthcoming Dune feature films. Meanwhile, NBC Universal's Peacock announced that it will revive several shows from its archives, including Battlestar Galactica and Saved by the Bell.