Watch Monster Buster Club (2008– ) full episodes online
Synopsis: Three kids are charged with saving their town from alien invasions with the help of an alien girl named Cathy. Along with her grandfather, they reform a renegade alien hunter club that was founded centuries ago called the Monster Buster Club.
Creator: David Michel
Stars: Andrea Libman, Matt Hill, Anna Cummer.
More information: IMDB, Wikipedia.