In 'The Walking Dead', what is the name of the sheriff's deputy who leads the survivors?

In 'Stranger Things', which Dungeons & Dragons monster names the creature from Season 1? What is the name of the South Korean Netflix survival drama that became a global hit in 2021? In 'The Crown', which British monarch is the central character? Which series follows chess prodigy Beth Harmon? What are the zombies usually called by characters in 'The Walking Dead'? In 'Lost', what airline flight crashes on the island? In 'The X-Files', what are the names of the two FBI agents? In 'Twin Peaks', whose murder does Agent Dale Cooper investigate?