Scooby Doo, where are you?
(I’m pretty sure he was the original voice of Shaggy, maybe Scooby too).
I thought I heard on the radio he passed away ( last year?)
I think Don Messick was Scooby Doo.
I got it....Casey is wearing the Shaggy mask.
Then they’ll remove the mask revealing that it’s Casey, then he goes, “I would have gotten away with it if it weren’t for those meddling kids.”