Across
- 3. investigated barb's case in season 1
- 5. mike, nancy,and holly's father
- 6. worked with steve in season 3 and then became part of the team
- 9. redhead skateboarder
- 16. mike, nancy, and holly's mother
- 17. was a russian prison guard in season 4, until he went into prison himself
- 18. the boys' favourite teacher who joins the group in season 5
- 19. controlled by the mind flayer in season 3
- 21. the main human antagonist in season 5
- 23. was a lifeguard in season 3 with billy and became possessed by the mind flayer
- 25. the show's main antagonist who first appeared in season 4
- 27. vecna's first victim in season 4
- 29. he is very delightful
- 32. dustin's mother
- 36. jonathan's crazy friend in season 4
- 37. season 4 basketball player from the party
- 39. the main character who has superpowers
- 40. on the basketball team in season 4 and chrissy's boyfriend
- 42. erica and lucas's mother
- 43. max's mother
- 44. loves my little pony and is part of the scoops troop in season 3
- 46. taken by a demogorgon in season 1 and does not survive
- 47. dustin's mormon girlfriend
- 50. eleven's biological mother
- 51. will and jonathan's father
Down
- 1. the first name of the mayor of hawkins
- 2. photographer and will's brother
- 4. the crazy russian plane driver from season 4
- 7. one of the reoccurring police men
- 8. taken by vecna in season 5 and is the little sister of mike
- 9. the paladin of the party
- 10. erica and lucas's father
- 11. holly's "best friend" in season 5
- 12. joyce's boyfriend in season 2
- 13. uses lights to talk to her son in season 1
- 14. vecna's second victim in season 4
- 15. eleven calls him 'papa'
- 20. also on the basketball team in season 4 and was vecna's third victim
- 22. the "better" doctor who works with brenner at the lab
- 23. local police chief and el's adoptive dad
- 24. taken by a demogorgon in season 1 and survives
- 26. billy's father
- 28. dustin's pet turtle
- 29. has a pet turtle
- 30. the dungeon master of the hellfire club
- 31. robin's girlfriend in season 5
- 33. she bullies el in season 4
- 34. the first name of the elderly woman in season 3 who called the newspaper about rabid rats
- 35. loves cherry slurpees
- 38. eleven's "sister" and her number is 008
- 41. dustin's pet cat who sadly died
- 43. the teenage boy who is always the baby sitter
- 45. the byers' dog who didn't make it past season 1
- 48. dustin tried to befriend this baby monster
- 49. she has guns in her room
