Mr. Mxyzptlk in "Deep Freeze"?

[Brainiac]

After watching the B:TAS episode "Deep Freeze" episode over again, I noticed that in one of the earlier scenes, where Batman and Robin visit Karl Rossum, one of the robots he has is Mr. Mxyzptlk (not the S:TAS animated style, but of the original Action Comics version). He's floating on a magic carpet, and we get to see him for a brief second...sorry I don't have a picture, but maybe someone else does...

[Karkull]

Yeah, that was him. It was the Silver Age version of Mr. Mxyzptlk, though. The version from STAS was the original.