Animaniacs and Gravity Falls
Crossovers
Good idea, bad idea: Tourist Attractions by Gravityfallsfan96
Mr. Skullhead is the lasted attractions of the Mystery Shack with a cameos appearance by Stan Pines. Based on Animaniacs shorts Good idea, bad idea.
Rated: K+ - English - Humor - Chapters: 1 - Words: 114 - Published: 3h - Grunkle Stan - Complete
Gravimaniacs: Weirdmageddon vs The Warners by MKartracingqueen reviews
Sequel to Gravimaniacs. When the Warners decide to visit Dipper and Mabel again, they're caught up in the events of Weirdmageddon. Using their zaniness, they must team up with the citizens of Gravity Falls to defeat Bill Cipher and save the world.
Rated: K+ - English - Adventure/Supernatural - Chapters: 15 - Words: 22,967 - Reviews: 17 - Favs: 45 - Follows: 19 - Updated: 5/12/2016 - Published: 3/20/2016 - Wakko W., Dot W., Bill - Complete
Gravimaniacs by MKartracingqueen reviews
When the Warners interfere with Pinky and the Brain's newest plan for world domination, they are transported to the town of Gravity Falls, Oregon. With Mabel having a crush on Yakko and Gideon joining forces with Pinky and the Brain, Gravity Falls is about to get zany!
Rated: K+ - English - Adventure/Friendship - Chapters: 11 - Words: 15,489 - Reviews: 37 - Favs: 56 - Follows: 25 - Updated: 9/10/2015 - Published: 7/14/2015 - [Yakko W., Mabel P.] Dipper P. - Complete