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Needed: History is incomplete.

The Red Humungonaut was a muscular humanoid believed to be an alien from outer space by Sheriff Bronson Stone. He was actually Jax Minner in disguise, out to ruin his brother's insurance business by damaging places he insured.

Physical appearance

It was ape-like, with red fur over its body. It seemed to have a head full of red hair, like a human would have. It was huge, very muscular, and had fangs.


It was a raging beast, with only a purpose to destroy.

Powers and abilities

He displayed incredible strength, which was Jax's own natural strength as a former circus strongman.


Scooby-Doo! Mystery Incorporated

Season one

Jax Minner unmasked

Jax Minner unmasked.

It destroyed a building insured by Max Minner.

After the gang looked for the two monsters, Shaggy Rogers favoured Big Green (Green Humungonaut), while Scooby-Doo favoured Big Red (Red Humungonaut).

Big Green started fighting his foe Big Red. The two monsters were unmasked; revealing that the Green Humungonaut was Max Minner and the Red Humungonaut was Jax Minner.

The Minner Bros. both got mad at each other when they both built their own departments. So they created the Humungonauts to destroy each other's departments. Max would have gotten away with it if it weren't for his meddling brother.[1]



  • Along with this episode, Red Humungonaut is a spoof of the 1966 Toho film War of the Gargantuas, in this case being a parody of the evil Gargantua, Gaira. He also shares similarities to the Hulk character published by Marvel Comics, or more precisely, his nemesis, Red Hulk.


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