Watch Barb's Furious Return to 'Stranger Things' on 'Fallon

The 'Stranger Things' kids got a surprise visit from a vindictive Barb, who returned from the Upside Down with a vengeance on 'The Tonight Show.'

GQ Awards 2017: Stranger Things cast tease series two spoilers

Watch: Stranger Things' Barb finally got justice in the epic Golden Globes opening musical number

Stranger Things: Barb Gets Justice on Jimmy Fallon's Tonight Show

Golden Globes 2017: Stranger Things star Barb comes back from dead in shock clip, TV & Radio, Showbiz & TV

Barb Returns to Stranger Things

Jimmy Fallon Open Theme For Golden Globes 2017 Stranger Things Cast

Jimmy Fallon Reunited Barb With The Kids From “Stranger Things

Who's Most Likely to Die in 'Stranger Things' Season 4 Volume 2, Ranked

Barb Returns to Stranger Things

Stranger Things: Barb Returns Angry in Jimmy Fallon Sketch

Jimmy Fallon Reunited Barb With The Kids From “Stranger Things

Stranger Things' Barb returns in funny 'deleted scene' on The Tonight Show