Multiple sources have now confirmed that the series finale of Gravity Falls will air on Monday, February 15th, at 7pm ET/6pm CT on Disney XD. The one-hour episode, “Weirdmaggedon 3: Take Back the Falls,” will be the 41st and final episode.
In addition to the finale, Kidscreen is reporting that Disney will release an official book entitled Gravity Falls: Journal 3 which is set to be released in July.
Prior to the show’s finale, there will be a retrospect hosted by Time Baby (Kevin Michael Richardson) featuring special commentary from series creator Alex Hirsch on Monday, February 8th on Disney XD. On February 12th (starting at 11pm ET/10pm CT), Disney XD will air a 68-hour marathon of the show leading into the series finale. The series is said to continue to air reruns afterwards on Disney XD and Disney Channels worldwide.
In other Gravity Falls related news, a preview for the upcoming episode appeared on the internet over the weekend. The original source was the “Mystery of Gravity Falls” YouTube channel, but the preview was live for maybe a few hours. Thankfully someone snagged a copy, so if you want some preview spoilers, check out this copy.