Small-town mystery: Set in the 1980s in the fictional town of Hawkins, Indiana.

Upside Down: An alternate dimension filled with monsters and strange phenomena

Eleven: A young girl with psychokinetic abilities who escapes from a secret government facility

The Party: A group of friends who band together to fight the forces of darkness.

Demogorgons: Terrifying monsters from the Upside Down.

Mind Flayer: A powerful malevolent entity that controls the Demogorgons.

Hopper: The gruff but caring sheriff of Hawkins.

Joyce: Will's determined mother who will do anything to save her son.

Dustin: A lovable nerd with a knack for technology.

Mike: Eleven's best friend and love interest.

Season 5: The final season of Stranger Things is set to premiere in 2024.