A Scooby-Doo Valentine

The gang investigates some mysterious disappearances of teenagers on Lovers Lane while Shaggy and Scooby catch up with old girlfriends. But the culprits behind it all turn out to be the gang themselves! Note: The actors hired to play the other Mystery Inc. members were all caricatures of the actor who did the gang's voices for the series. Guest Star: JC Chasez