the son of mayor of Fred Jones Sr. now is a teenager at Crystal Cove High School and he meets new friends and they set up Mystery Inc and must save their town from an evil knight with the help of Shaggy Rogers, Velma Dinkley, Daphne Blake, and a talking, foul mouthed and crazy dog name Scooby Doo. 

SYNOPSIS:

It's been over 10 years since the Generational war that happened and now Townsville and the rest of the United States is in a really amazing place, Townsville now is one of the biggest cities in the country, and Crystal Cove is one the great suburbs in the country as well. Fred Jones Sr. is still the mayor of Townsville and his son Fred Jones Jr. is now a teenager that goes to Crystal Cove High School. And he is someone that really loves adventure and going on mystery and spying on people. And one day they come across a haunted house in their neighborhood and they start checking it out and they discover an evil knight name Elias Kingston and he uses dark magic to terrorize people. And Fred in the story tries to do more searching for him but also tries to find where he fits in the world around him, And not only that, Daphne does not like Fred for a lot of reasons and the people around him that are kids of the old Cartoon Network Characters are well....kind of strange kids that do a lot of crazy and wild and silly things. regardless however, Fred and his new gang have to save their town and the city of Townsville from getting destroyed by the evil knight and they build Mystery Inc and create a detective agency.

SCOOBY DOO (11TH STORY IN THE CARTOON NETWORK CINEMATIC UNIVERISE)