In this hard boiled mystery solving double feature, the bad guys team up with two of the greatest detectives In the world: mystery inc and Tom & Jerry. Ever since mystery inc stop the bad guys, they grown up and apart so shaggy and Scooby are now detectives and with Tom and Jerry since Tom left the bad guys he joins Jerry in a detective agency But the two teams must reunite with the bad guys when: in Scooby doo he and shaggy have to stop a monster that's haunting princess and Tom and Jerry must solving a missing person case the missing person is princess They must work together to solve one of the greatest mysteries ever, but the question Is: Can Mystery inc trust the bad guys to save princess, can Tom and Jerry find princess in time before it's too late
