Board Thread:General Discussion/@comment-27274909-20151123214428/@comment-1847820-20151130135554

7W337Y wrote: That hasn't been confirmed. We've only seen Blendin go backward. As far as I'm concerned, I'm not here to argue (sorry), but nice theory. Actually he can. It's seen in The Time Travler's Pig when he goes back in time in front of Dipper and Mabel and comes back.