Professorman Johnson doesn't talk much for the first half of the movie, although he is in his cafe where Cuz and Steven! have come for a sit down. He makes Cuz a blintz and then tells them his name is Professorman Johnson. At one point, he starts flying around and acting generally weird. He explains this by saying, "Well, sometimes I snort crank."

When Cuz informs Professorman Johnson that he has no money to pay for the blintz, the Professor says that's okay so long as Cuz will take the Jorwallis Pendant off his hands because he is unable to read the inscription on it so, you know, he doesn't want it anymore. He explains he acquired the Pendant by realizing that, although he gave the original ancient stone that told of the Pendant's whereabouts to a student (Explorer with Dark Complexion), he made a photocopy of the inscription on it and eventually realized he was just reading it upside-down.

Professorman Johnson comes out of his cafe when he sees that Cuz has managed to activate the Pendant. Fat Minister and Buttinthole steal the Pendant and fly off so everybody, the Professor included, gets on the explorers' plane to go after them.

Buttinthole and Fat Minister take control of Wisegay using the combination of the Pendant and Jimmy Gems' powers and he begins attacking the plane. Professorman Johnson decides that something must be done so he goes to the bathroom, snorts some crank, and flies out to stop the bad guys. He manages to disrupt the power...flow...between the two artifacts, causing them to explode in Buttinthole's hands and fly back towards the plane.

Unfortunately, the force of the, um, power kills Professorman Johnson and the guy friggin' explodes. Man!