Oh noes! Carswell, the bank guy, was stealing money all along!
As bank guys in Scooby-Doo are wont to do.
He “snuck” it out of the building in his briefcase every day, while exiting the bank…
…and entering some kind of tropical version of Metropolis concept art, possibly soaked in fruit punch.
But then, we learn that:
“Unknown to Carswell, the guard installed a concealed infrared camera which took a picture of him robbing the bank!”
…because there’s no way he would ever see a camera so well concealed, especially one that uses infrared technology in a perfectly-well-lit room.
I guess it doesn’t matter anyway, because the camera is magic and takes photos from an angle he never was at, and with briefcase set on a surface that doesn’t exist in front of the camera, while he just sort of revels in his money in a position that makes no sense.
…though this does raise the question of why no other Scooby-Doo companies just used security cameras.