Just a year after the incident, things are going great for Steve and Joe. The only problem is that now someone is trying to find something at the graveyard where their grandmother was buried. Luckliy for them, they know the right people for the job, the Mystery Inc. Join Scooby Doo and the crew as they solve one of the most complicated cases they have faced yet. Unfinished for now.

Steve has arrived home from College to find out that one of his family members is missing. He now had to set on journey that will make him do things that he didn't want to do ever, and find out who the kidnapper is.