Crossovers vs Aliens

Cast:

 * Susan Murphy - Victoria Everglot (Corpse Bride)
 * Ginormica - Sandy Cheeks (Spongebob SquarePants)
 * B.O.B. - Oliver (Oliver and Company)
 * Dr. Cockroach - Pikachu (Pokemon)
 * The Missing Link - Mr. Krabs (SpongeBob SquarePants)
 * Insectosaurus - Evil Wreath (The Nightmare Before Christmas)
 * Butterflysaurus - Emerl (Sonic X)
 * Gallaxhar - Saturn (Pokemon)
 * Gallaxhar's Computer - Zetton (Ultraman)
 * General Warren R. Monger - Scamper (Igor)
 * President Hathaway - Ash Ketchum (Pokemon)
 * Derek Dietl - Victor Van Dort (Corpse Bride)
 * Carl Murphy - Tails (Sonic X)
 * Wendy Murphy - Cosmo (Sonic X)
 * Katie - Sally (The Nightmare Before Christmas)
 * Cuthbert - Jack Skellington (The Nightmare Before Christmas)
 * News Reporter - Mayor of Halloween Town (The Nightmare Before Christmas)
 * Newsreader - Patrick Star (Spongebob SquarePants)