|This needs a stretch.|
The Scooby Gang stop a group of bank robbers that have been dressing up as them.
Insert details here.
| Duke disguised as Fred Jones|
Gertie disguised as Daphne Blake
"Four Eyes" disguised as Velma Dinkley
Muggsy disguised as Shaggy Rogers
A similar-looking dog disguised as Scooby-Doo
|Motive: it seems to be not so much to frame the gang as to confuse witnesses of their bank robbery.|