Possibility of Mystery Inc. team appearing in DC Universe sparks fan theories. ...

Splash into action with seafaring sleuths Scooby-Doo and the Mystery, Inc. gang as they collide with a mystery ship and try to uncover clues from a vanished crew in Hassle in the Castle!

Shaggy from Scooby Doo can be seen among the spectators in a fight sequence in Creature Commandos. The character has a blink-and-miss cameo in the series, which has been noticed by eagle-eyed fans.