Perplexing mystery awaits viewers in the new animated-action series, The Hollow, a Slap Happy Cartoons Inc. production. The series opens with three teens, Adam, Kai and Mira, as they awake confused and alone in an underground bunker. Wandering through a maze of bizarre towns, odd time portals, dangerous beasts and quirky characters, the three strangers are forced to band together as they search for a way back home. Members around the world can look forward to thrills and intrigue when The Hollow debuts exclusively on Netflix in 2018.