Plot: While helping Frankie learn about her heritage, the ghouls use a time portal to visit the past, but a mishap with a mad scientist named Sparky fuses eight of them into four new hybrids (Dracubecca, Cleolei, Clawvenus, Lagoonafire).

Themes: The movie emphasizes teamwork, self-expression, and accepting differences, as the characters learn to work together in their new bodies.

Characters: Introduces new hybrid characters like Neighthan Rot, Avea Trotter, Bonita Femur, and Sirena Von Boo, who help the fused ghouls.