Jamie Campbell Bower, who played the villain Vecna on "Stranger Things," dropped by "The Tonight Show" to talk about the finale Tuesday.

Stranger Things star Jamie Campbell Bower had a recent appearance on The Tonight Show Starring Jimmy Fallon, during which he discussed Vecna's story arc, participated in multiple hilarious comedy sketches and revealed his opinion on the show's ambiguous ending.

Jamie Campbell Bower appeared on The Tonight Show Starring Jimmy Fallon this week to talk about Stranger Things and how things wrapped up in season 5. When Fallon asked him directly about the fate of Vecna and the emotional resolution in episode 8,

The decade-long journey of the Hawkins gang came to an end on 1 January with the finale of ‘Stranger Things’ Season 5

Sadie Sink appeared on "The Tonight Show" several days after the "Stranger Things" finale dropped and shared with host Jimmy Fallon her belief that the Netflix show ended with Millie Bobby Brown's Eleven dead and gone. The show left Eleven's fate purposefully ambiguous.

What really happened in the finale of "Stranger Things"? Star Sadie Sink has revealed her surprising interpretation of the ambiguous ending.

After the 'Stranger Things' series finale left fans wondering whether Eleven lived or died, star Sadie Sink shared her interpretation.

Sadie Sink looks back at one of the final pivotal moments of her character Max Mayfield in ‘Stranger Things,’ including that one funny moment about how slow she moved to return to her body.

Stranger Things' Sadie Sink weighed in on whether or not she believes Eleven (Millie Bobby Brown) survived in the finale of the series.

"Stranger Things" star Jamie Campbell Bower tried to give Vecna a final line in the Netflix series' finale, but "it just didn't work."

A Stranger Things secret episode may have been quietly teased on The Tonight Show. One night after Sadie Sink appeared with Jimmy Fallon, Jamie Campbell Bower took the stage Tuesday night, and people are convinced his appearance hints at a surprise final episode dropping today.