One part that broke fans' hearts, though, is a shot of Dustin visiting the grave of his old Hellfire Club pal Eddie Munson, who chose to stay behind in the Upside Down and distract a swarm of demobats so that his friends could escape last season – and subsequently succumbed to the creatures' fatal bites.

Eddie Munson was arguably the most popular character in the fourth season of Stranger Things, and there have been multiple speculations about his return in Stranger Things Season 5. Of course, as most Stranger Things fans know, he died on screen and will most likely not come back.

The teaser for Season 5 of Stranger Things has sparked our curiosity and heightened our expectations. As fan theories continue to circulate, here are five key plot points that have captured attention in anticipation of the Netflix series finale.

So, following his death in season 4, Eddie's presence is still massively felt in the teaser for season 5. Some fans have wondered if this could point to a resurrection for Eddie and, considering this is very possible in Dungeons & Dragons lore, it's not out of the question.

Jennifer Love Hewitt looked radiant at the red carpet premiere of the I Know What You Did Last Summer reboot. Hewitt, 46, flaunted her curves in a black, beaded dress on Monday, July 14, accessorizing the look with glittery black heels and a ring on nearly every finger. The redhead kept her makeup tastefully dramatic

The long-awaited trailer for Stranger Things 5 was released on Wednesday, July 16, hyping fans up for the final instalment of the hit Netflix series, starring the likes of Millie Bobby Brown as Eleven, Sadie Sink as Max Mayfield, David Harbour as Jim Hopper and Winona Ryder as Joyce Byers.

Stranger Things kept its tradition and used another iconic music in its season 5 teaser trailer which Netflix released on July 16. The music reminded fans of Eddie Munson's Metallica performance in previous season.

With such a jam-packed story ahead, it makes sense that it’s difficult to truly follow what’s going on in this short clip, but there are some interesting images: Steve in a radio station controlling a radio tower, Lucas at Max’s bedside where she lies still comatose, Dustin visiting Eddie’s defaced grave with “BURN IN HELL” written on it.