Matthew Modine has a theory about Papa returning in 'Stranger Things 5

Put on your tin foil hats because Matthew Modine has a theory about how Papa could make a comeback in 'Stranger Things 5'.

Stranger Things' Matthew Modine Has A Theory About Papa's Origins

Stranger Things Season 4 Spoilers: Looks Like A Former Character Is Returning

Matthew Modine wants to be on 'Stranger Things' again

Everything We Know About the New Stranger Things Villain

Stranger Things star on Eddie return speculation: 'It's a good theory

Stranger Things' Season 4: Biggest Questions, Answers, and Theories - The Ringer

Watch The First 8 Minutes of Stranger Things Here – NBC Los Angeles

Stranger Things' season 4: trailers, cast, release date and fan theories

You are like Papa' from 'Stranger Things' becomes TikTok trend

Stranger Things Season 4: Recap, New Characters, Theories, and Spoilers! - Monica Hayworth

8 Questions About Stranger Things Season 2 Ending - Stranger Things 2 Finale Theories

Matthew Modine thinks Dr. Brenner could return to Stranger Things

What's Up With Stranger Things' Dr. Brenner? Here's What The Creators Told Us