It's hard to say what makes the foot fungus gangsters in the "Courage the Cowardly Dog" episode "The Clutching Foot" collectively one of the best worst villains in the series. The creatures ...

In addition to the main series, the creators also released a special episode and a crossover film with Scooby-Doo titled "Straight Outta Nowhere: Scooby-Doo! Meets Courage the Cowardly Dog ...