A new trailer for Netflix's Stranger Things Season 4 has arrived, and it's eerie. The video seemingly focuses on a young Eleven when she was part of a government experiment. Matthew Modine's character appears in the new trailer as well, which you can see below.

The video has the caption, "002/004," but that's all there is to go on. The trailer does not include a release date for Stranger Things Season 4.

Stranger Things Season 4 is one of the numerous Hollywood productions that was delayed due to COVID-19. Director Shawn Levy told Collider that the pandemic "definitely massively delayed shooting" on the new season, which impacted the release date.