The Last Mabelcorn

Name: The Last Mabelcorn
Director: Matt Braly
Released: 2015-09-07
Duration: 22 min
Rating: 8.5
Cast: Carl Faruolo, Gregg Turkington, J.K. Simmons, Sam Marin, Kari Wahlgren

S2 E15 September 7, 2015 0h 22m ★ 8.5

Source:

Overview

A new threat leads Mabel to venture into the enchanted realm of the unicorns. Meanwhile, Dipper learns an unexpected twist about the enigmatic Bill Cipher.