Warner Bros. Discovery is shutting down cable networks HBO Family, ThrillerMax, MovieMax and OuterMax. The move, reported earlier this week by Cord Cutters News, was confirmed to Deadline by a person familiar with the decision.

HBO Family, which first launched in 1996, is known for kid-friendly programming such as “Sesame Street.” ThrillerMax, which launched in 1998, specializes in horror, mystery, suspense and thrillers and runs a primetime film block called “When the Clock Strikes 10.”

Warner Bros. Discovery is splitting into two separate publicly traded companies – one oriented around the HBO Max streaming service and Warner Bros. studio, and the other around CNN and other television networks.