Tooners vs. Villains: Mutant Pumpkins from Outer Space

ChannelFiveRockz's TV Special of "Monsters vs. Aliens: Mutant Pumpkins from Outer Space"

Cast

 * Susan Murphy - Elena (Elena of Avalor)
 * Ginormica - Astoria Rapunzel (Regal Academy)
 * B.O.B. - Billy the Martian (Martin Mystery)
 * Dr. Cockroach - Dipper Pines (Gravity Falls)
 * The Missing Link - Tyler Bowman (Supernoobs)