Al Gore (voiced by
Trey Parker) visits South Park Elementary and warns the school's students about an imaginary monster named ManBearPig which roams the Earth attacking humans. Gore describes the monster as "half
man, half
bear, half
pig." While Gore continues to spread awareness of the fictional
cryptid, Randy advises Stan and the boys to not be involved with Gore as he is only seeking attention. One night, Gore calls Stan about ManBearPig and Stan tries to turn him down gently; Gore weeps from this rejection until Stan changes his mind. Gore then persuades Stan, Kyle, Cartman, and Kenny to attend an emergency ManBearPig meeting, where Gore states that the creature is hiding in the tourist attraction,
Cave of the Winds.The boys are unwilling to go at first but are persuaded when Gore says that he could get them excused from school. In the caves, the echo sound the cave is named for causes Gore to mistake the sound for the creature. He fires a shotgun wildly, which causes a
cave-in that leaves the boys trapped in the caverns; all others escape before the cave-in and Gore believes ManBearPig is at fault. While the boys search for a way out of the cave, Cartman discovers a small cavern filled with what appears to be treasure. Greedily, he starts swallowing the treasure piece-by-piece to smuggle it out of the cave. As a rescue team assembles outside the cave to find the boys, Gore diverts the flow of a nearby stream in order to cause a flood which fills the cavern in an attempt to kill the still-unseen monster. The boys manage to escape just as a memorial service is being held for them. When Gore tries to take credit for saving them, Stan, having lost all sympathy for him, angrily yells at Gore and calls him a "loser" for using the situation 'as an excuse to draw attention to [himself]', but he is unfazed as he is certain that he killed ManBearPig. Cartman tries to walk away, but he does not get far before he begins painfully defecating pieces of treasure. It is revealed to Cartman that the treasure was a prop used for tourist
photo ops and "is only worth about $14". This upsets Cartman as he continually defecates the fake treasure and Kyle angrily admonishes him for all the trouble, of trying to save him. Gore announces his plans to make
a film starring himself and dons a cape saying "Excelsior!" before pretending to fly away. ==Reception==