Scooby-Doo (Fictitious character) Dogs Private investigators Monsters Criminal investigation Criminal behavior Families Friendship Haunted places Supernatural Artificial intelligence Children's television programs Circus Ghosts Great Dane Halloween Robots Smurfs (Fictitious characters) Superheroes Treasure troves Wizards Acquisitions Amusement parks Automobile racing Best friends Birthdays Blu-ray discs Business enterprises Camps Carnivals