Scooby Doo: Whos Watching Who for Sony PlayStation Portable (PSP)
Scooby Doo! Who's Watching Who? is great animated action with Scooby and the gang. Mystery, Inc. is facing one of its toughest cases -- and it's got less to do with ghosts than with their rivals. A new team of ghost hunters called GSI (Ghost Scene Investigators) is out there, competing with the gang. They'll have to race them to unmask a series of classic ghosts, while travelling cross-country.