Gary Lineker: My Grandad's War

This is a list of television series that were produced, distributed, or owned by Warner Bros. Discovery's brands, including Warner Bros. Television Studios, Warner Bros. Animation, Hanna-Barbera, Warner Horizon Television, Warner Horizon Unscripted Television, Telepictures, HBO, TBS, TNT Originals, TruTV, CNN, Cartoon Network, Discovery Channel, and several predecessor companies.