Warner Bros. Discovery has opened its 2026 Scoobtober campaign with Scooby-Doo programming across Cartoon Network, Boomerang, MeTV Toons and HBO Max. The company’s schedule starts with October 1 marathons on Cartoon Network and Boomerang, followed by additional themed blocks during the month.
HBO Max is due to feature Scooby-Doo titles in Kids & Family Halloween collections in several regions. MeTV Toons has also scheduled a Sunday block of animated films and episodes beginning October 4, while Cartoon Network plans daily programming blocks from October 2 through October 31.
The campaign extends beyond viewing into music, games and licensed products, but availability varies by channel and territory. Viewers should use their local service listings for current times; the company announcement is a broad campaign schedule rather than a single universal lineup.