Rob245

Bedlam in the Big Top - S1-E10

Stupidity: There's no way the Ghost Clown wouldn't notice the mirrors Shaggy and Scooby are holding up in front of them.

Rob245

Mystery Mask Mix-Up - S2-E2

Stupidity: The villain should've removed the tape hidden in the mask once he had it as it was incriminating evidence.

Rob245