Finn Wolfhard Reacts to 'Stranger Things' & 'Ghostbusters: Afterlife' Rumors on 'Fallon' - Watch Here!

Finn Wolfhard is practicing his poker face!

The 18-year-old actor stopped by The Tonight Show on Monday (October 11) and did his best to field questions about the upcoming season of Stranger Things as well as his new film Ghostbusters: Afterlife.

Click inside to see the video…

“We just finished shooting, and it was day 300,” Finn said before explaining that while the cast and crew may be slightly worn out from the show’s extended filming schedule, series creators the Duffer Brothers were still fully committed.

“I’m so glad they still care,” the actor said, teasing that the upcoming season was going to be “really messed up.”

Host Jimmy Fallon then tried his best to get some spoilers out of Finn, asking him some of the most popular Stranger Things conspiracies circulating on the internet. See his reactions in the video below!

Finn also dished on his upcoming film Ghostbusters: Afterlife and shared what it was like working with original cast members Bill Murray and Dan Aykroyd.

It’s like being in the room with the Apostles or something,” he said. He added that Bill will be “leading the charge” against the supernatural forces in the sequel.

Ghostbusters: Afterlife is set to hit theaters on November 19 and you can check out the trailer here!