Five years after the defeat of Bill Cipher, Mabel and Dipper Pines prepares their 18th birthday party. But when Robbie Valentino and his friends break into Ford's inventory of anomalies ...

Bill Cipher survived Weirdmageddon with the ... Ever since its premiere in 2012, Gravity Falls has been full of mysteries and ...

making the introduction of Bill Cipher and the wheel’s importance feel earned rather than improvised. In just the second episode, Gravity Falls introduces Old Man McGucket (voiced by Alex Hirsch ...