Viewers who stick around to the end of its 10-episode arc will be rewarded with the smooth country drawl of a Texas original unrelated to the titular family: Nolan Ryan. MORE: Tributes to Ryne Sandberg hit social media after sad news about Cubs legend Baseball's all-time strikeout leader makes a guest appearance in Episode 10,

The lovable animated hero of “King of the Hill” has returned from a 15-year lull and he isn’t sure what boba tea is, how ridesharing works and is confused by all-gender bathrooms. “What kind of food is poke?” he asks his wife, Peggy.