It's not just on screen when David Harbour gets into some Stranger Things... Over the weekend, the Black Widow actor was spotted at a bar in Encinitas, California, where he had quite the strange encounter with a fellow patron. According to footage seen by TMZ on Wednesday, David grabbed a stranger's hat while at the Encinitas Ale House and made a run for it! Related: Tara Reid Says Everyone Is 'Twisting Reality' After Cops Close Alleged Drugging Investigation The video, recorded on Saturday, apparently shows the Thunderbolts actor entering the bar before leaving a short while later with a white hat in hand while looking over his shoulder, seemingly taunting the person he took it from. He allegedly says: "C'mon, dude, f**king get me." The hat owner then reportedly approaches David confused and exasperated about the situation, asking: "What the f**k did I do to you, dude?" Moments later, TMZ reports, fellow bargoers flood out of the establishment to get a look at the confrontation as a woman's voice can be heard pleading: "Don't get into a fight!" The outlet reported nothing physical ended up happening, and the stranger was able to get his hat back from David and return to the bar. An eyewitness told the outlet that David and his friend were walking by the bar when the stranger noticed them and ran out to say hi. David's friend allegedly told the stranger he and the actor were there to meet up with some ladies, but David cut in to suggest going to some guy's house instead. The eyewitness claims the stranger was confused by what David said, so he returned to the bar, and that's when the Hellboy star followed him in and nabbed his hat. During the odd series of events, David apparently spiked the dude's hat onto the ground and asked patrons about the Iraq war - then got down to say an emotional prayer. A source with direct knowledge of the situation has since told TMZ: "David has always been honest about managing his bipolar disorder. Wouldn't be surprised if that's what he's dealing with here after working non-stop all year and having his personal life under public scrutiny. That would be stressful for anyone but even more so for someone who is bipolar." Whoa, if true we sincerely wish him healing. This feels like a fever dream... What are your reactions to David's latest controversy, Perezcious readers? Between cheating on Lily Allen, being accused of bullying Millie Bobby Brown, and now this, it's been a rough year for him indeed. [Images via GQ/YouTube] The post David Harbour Allegedly Steals Fan's Hat & Almost Gets Into Bar Fight During Strange Encounter! appeared first on Perez Hilton.