Professor E. Gugh is the alternate version of Professor E. Gadd that appears in SM64 Bloopers: Super Cavemen Bros. For a caveman, he is rather intelligent.

Mariugh and Luigar tell SMG4 that they got the smartest caveman to help him and Toad get home. E. Gugh then appears, only to hit SMG4 with a Rock. Later, they replace the batteries in the remote with new ones and SMG4 and Toad with the cavemen.

The cavemen then interact with their modern counterparts, but have to go because a rip in space time will happen. The cavemen counterparts go back to their time.

v - e - d SMG4 characters
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