When the first character posters for Stranger Things season 5 were released, many fans were confused as to who the new kid wearing the rainbow-striped T-shirt was, only for him to become everybody's favorite character.

The real Hawkins, Indiana, is in Georgia. Everyone there is excited about the Netflix show’s final season — and what its legacy could mean for them.

Is Eddie Munson coming back from the dead? Is Dr. Brenner really dead? Here's who you will and won't see in "Stranger Things" Season 5.

Despite the many connections between its wide cast of characters, two primary characters from Stranger Things did not interact until the third episode of the final season. A brief exchange in the episode,

Cara Buono, who plays the Wheeler matriarch on “Stranger Things,” reacted to fans praising her Season 5 fight scene with a Demogorgon by joking about her “training” for the show.

Linda Hamilton joins the cast for the show's fifth and last outing, consisting of eight chapters to be released in three chunks over the Thanksgiving, Christmas and New Year's Eve holidays.

The last time we saw Kali (not including memories) was is season 2, episode 7, "The Lost Sister," when she and her crew drove away from gunfire from the cops chasing them. Eleven chose to go back to her family instead of staying with her to avenge her mother.

As fans watched Stranger Things season 5, many found themselves revisiting past episodes to catch little details they might have missed.

"Amy Parris, who does costumes for the show, lent me the costume," the actor said before explaining why he dressed as Steve Harrington.

Here's a breakdown of how the "Stranger Things" characters' and actors' ages differ in Season 5, including Holly Wheeler, Will Byers, and Eleven.