The warning affected a narrow, but densely populated area that included downtown Chicago. Flash flooding was seen from the ...

Joseph Quinn made his talk show debut Monday and gifted Jimmy Fallon a "Hellfire Club" T-shirt. (Photo: NBC via Getty Images) “Stranger Things” star Joseph Quinn just made his talk show debut ...

Joseph Quinn, the season four "Stranger Things" star, got emotional after a fan expressed her appreciation for him and his portrayal of Eddie Munson. “Stranger Things” season four breakout ...

Thankfully, everything Joseph brought made it past Customs, including the Hellfire Club T-shirt he brought for Jimmy. Joseph became an overnight sensation after Stranger Things season 4 premiered.

Joseph Quinn, right, dining al fresco with his Fantastic Four costar Ebon Moss ... Moss-Bachrach wore a cashmere polo sweater, while Pedro Pascal did his usual thing in a vintage Cypress Hill T-shirt.

Joseph Quinn added, ... Joseph presented Jimmy with a Hellfire Club t-shirt, much to the delight of the talk show host, who said he was “honoured” to receive the gift.

In the meantime, Quinn is busy recruiting new members to the Hellfire Club. During his visit to the show, the actor presented Fallon with a members T-shirt. "I am honored.