The Adventures of Dipper and Mabel: The Secret of the Unicorn

Mewniverse Falls' movie spoof of the 2011 computer-animated mystery adventure film "The Adventures of Tintin" (aka "The Adventures of Tintin: The Secret of the Unicorn")

Cast

 * Tintin - Dipper and Mabel Pines (Gravity Falls)
 * Captain Haddock - Maui (Moana)
 * Snowy - Waddles (Gravity Falls)
 * Pacifica Northwest as herself
 * Ivan Ivanovitch Sakharine - Mr. Ross (Regular Show: The Movie)
 * Thomson and Thompson - Stoick and Gobber (How to Train Your Dragon)
 * Aristides Silk - Robert Callaghan (Big Hero 6)
 * Allan - Drago Bludvist (How to Train Your Dragon 2)
 * Tom - Pitch Black (Rise of the Guardians)
 * Omar ben Salaad - Obake (Big Hero 6: The Series)
 * Nestor - Hans (Frozen)
 * Lieutenant Delcourt - Soos Ramirez (Gravity Falls)
 * Barnaby Dawes - Marcel, Armando and Tipa (Rio)
 * Bianca Castafiore - Cassandra (Tangled: The Series)
 * Mrs. Finch - Aunt Cass Hamada (Big Hero 6)
 * Sir Francis Haddock - Neptune (The Little Mermaid (TV Series))
 * Red Rackham - Anti-Pops (Regular Show)