Matt Yang King is an American actor. He appears in the Netflix series Avatar: The Last Airbender as Appa and Momo, in Pixar's Elemental and the Netflix series Not Quite Narwhal, as well as Riverdale, Powers, 24, Strong Medicine, and Numbers.
The Flash (Barry Allen) and the Beast chase the latter’s alternate universe counterpart, the Dark Beast, back to his home universe, a nightmare where various evil factions fight for control and several bits of what remains are authoritarian.
