‘Stranger Things’ Season 4 to Premiere in 2022 Watch Eleven’s Return in New Teaser. Netflix this morning released a new 30-second teaser for the upcoming installment of the hugely popular supernatural series, which confirmed that Season 4 will debut in 2022, at least two and a half years after the July 2019 release of Season 3. The new spot features classic moments from the first three seasons of Stranger Things mixed with quick glances at Season 4 footage, including a glimpse of the new monster, an amusement park and a creepy old clock. The teaser also will air tonight during NBC’s Tokyo Olympics coverage. Created by Matt and Ross Duffer, Stranger Things is produced by Monkey Massacre Productions & 21 Laps Entertainment. The twin brothers serve as writers, directors, executive producers and showrunners on the series alongside executive producer/director Shawn Levy and exec producer Dan Cohen of 21 Laps and exec producer Iain Paterson.