Season detail
Season 4
S04E01Chapter One: The Hellfire Club
Aired May 27, 2022S04E02Chapter Two: Vecna's Curse
Aired May 27, 2022S04E03Chapter Three: The Monster and the Superhero
Aired May 27, 2022S04E04Chapter Four: Dear Billy
Aired May 27, 2022S04E05Chapter Five: The Nina Project
Aired May 27, 2022S04E06Chapter Six: The Dive
Aired May 27, 2022S04E07Chapter Seven: The Massacre at Hawkins Lab
Aired May 27, 2022S04E08Chapter Eight: Papa
Aired Jul 1, 2022S04E09Chapter Nine: The Piggyback
Aired Jul 1, 2022