Gaten Matarazzo Reveals How Watching the “Stranger Things” Finale in a Grinch Costume Backfired: 'More People Came Up to Me'

Gaten Matarazzo Reveals How Watching the “Stranger Things” Finale in a Grinch Costume Backfired: 'More People Came Up to Me'

Matarazzo explained why he went in disguise to watch the series finale on the big screen in FloridaGaten Matarazzo; Gaten Matarazzo as the GrinchCredit: Late Night with Seth Meyers/YouTubeNEED TO KNOWGaten Matarazzo is explaining his decision to dress up as the Grinch while watching the Stranger Things finale in theatersDuring an appearance on Late Night with Seth Meyers, the actor revealed that he wanted to watch the finale without getting "rec…