David Harbour: "The Internet rage over Barb! Like, Who knew? Shannon is amazing, but the character's in like two episodes -- barely -- and the Internet rage at Chief Hopper over not caring about Barb? I'm sorry! I had a little boy I had to save."

Fallon: "Will you attack that issue next season?"

Harbour: "Yeah, there will be justice for Barb."

Fallon stood and cheered. However...

Harbour: "But if you think Barb's coming back, she's fully dead. I'm sorry!"

Fallon said there's no way he could know for sure, adding the unforgivable pun: "I've seen stranger things..." Send him to the Upside-Down in Season 2!

Here's that interview, plus Harbour describing the Upside-Down in a tale from the set:



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