Stan Marsh, Kenny McCormick, Kyle Broflovski and Eric Cartman head to the local movie theater to see the new film Terrance and Phillip: Asses of Fire which stars the boys' favorite Canadian comedy duo
Terrance and Phillip ("Mountain Town"), but when the boys get there,
they are refused entry due to the film being rated R by the MPAA, so they pay a homeless man to accompany them. The boys learn obscene phrases from the movie ("Uncle Fucka") which makes the other kids in town want to see the movie.
Stan finds his love interest, Wendy, ice-skating with a well-educated
boy from Yardsdale named Gregory ("Wendy's Song"). Whenever Stan tries
to talk to Wendy he throws up (Wendy is now starting to be disgusted by
his frequent vomiting, unlike in the show), so he asks Chef for advice
on how to impress women. He is told that all he needs to do is to find
the clitoris. Stan does not know what the clitoris is, but nevertheless searches for it throughout the film.
The kids begin cursing in class, so they are sent to see Counselor
Mackey who informs their mothers. Learning that the language was from
the movie, their parents force the teachers to enforce a strict dress
code banning all types of Terrance and Phillip clothing and abandon
their previous lesson plans and run a rehabilitation center
for the kids to get them to stop swearing. Afterwards, the boys and the
rest of the children go to see the movie again. Kenny bets Cartman $100
that he can set his fart on fire like Terrance did in the film. Kenny
immolates himself and dies when the doctors accidentally replace his
heart with a baked potato. The boys are grounded and Kenny is refused
admission to Heaven and sent to Hell ("Hell Isn't Good"), where he is tormented by Satan and Saddam Hussein
who are gay lovers. The parents of South Park organize a boycott
against Terrance and Phillip ("Blame Canada"), which is led by Sheila
(Kyle's mother). The new group, called "Mothers Against Canada" has
Terrance and Phillip arrested as war criminals, and when the United States refuses to release the duo, Canada strikes back by bombing the residence of the Baldwin brothers.
Sheila, now the appointed as "Secretary of Offense of the United States" and President Bill Clinton announce that the United States will go war with Canada and will have Terrance and Phillip executed at an upcoming USO
show. After overhearing Cartman leading the kids in annoying Kyle with a
song degrading herself and admonishing her ridiculous methods ("Kyle's
Mom's a Bitch"), she has Dr. Vosknocker forcibly implant a V-Chip
in Cartman. The device gives sharp violent electrical shock every time
Cartman swears. Meanwhile back in Hell, Satan declares that if the blood
of the two innocent Canadians touches American soil, it will be time
for him to rise up and rule the world. Saddam wants to come with him,
but Satan is tired of being bossed around by Saddam ("Up There"). Kenny
tells Satan to break up with Saddam to which Satan initially agrees, but
Saddam wins back Satan with a song ("I Can Change"). Kenny's ghost
visits Cartman to warn him of the consequences of executing Terrance and
Phillip. The boys, after failing to convince their parents, decide to
take matters into their own hands ("What Would Brian Boitano Do"). They have a secret meeting to talk about how they can save Terrance and Phillip. They form La Resistance and Gregory tells Stan to recruit a God-hating French expert on covert operations named "The Mole" ("La Resistance").
While the troops, waiting for the execution of Terrance and Phillip, are being entertained by Big Gay Al ("I'm Super"), La Resistance
and The Mole infiltrate the USO show, but The Mole is discovered by
Sheila and the guards and is killed by guard dogs after Cartman fails to
deactivate the alarms ("The Mole's Reprise"). The remaining three
children attempt to warn their mothers and the army about what will
happen if Terrance and Phillip are killed, but they instead laugh at
them, and Mr. Garrison throws the switch to the electric chair. A large
Canadian force attacks the base and a massive battle ensues between the
two armies. In the confusion, the boys are able to free Terrance and
Phillip, though Cartman's V-chip begins to malfunction. The other moms,
seeing the destruction their "Mothers Against Canada" movement has
incited, decide to call it quits and head off to look for their
children. After being stunned by an explosion, Stan has a hallucination
and is visited by "The Clitoris" which tells him that all he needs is
confidence if he wants to win Wendy's heart and also reminds him about
what's more important: saving the world.
Stan leads the kids to find Terrance and Phillip who have been cornered by the US army. La Resistance
form a human shield while Kyle tries to persuade the army and his mom
against killing the two. Sheila shoots Terrance and Phillip which
fulfills the prophecy and results in Satan, his minions, and Saddam
rising from Hell and attacking both Canadian and United States armies.
Saddam immediately tries to usurp Satan's authority, demanding homage
and announcing his intent to rule the world himself. Cartman is able to
hold Saddam off by using his malfunctioning V-Chip to generate massive
blasts of lightning every time he swears. With Kenny's encouragement,
Satan finally gets rid of Saddam by casting him back to Hell and getting
impaled on a sharp stalagmite. Satan grants Kenny a wish in repayment
so Kenny asks for everything to return to how it was before the war,
even though it means he'll go back to Hell. He takes off his hood to say
goodbye to his friends, revealing his face for the first time. All the
other deceased characters are brought back to life, the Canadians and
Americans become friends again, Wendy becomes Stan's girlfriend again
and dumps Gregory, everything returns to normal in South Park ("Mountain
Town (reprise)"), but instead of returning to Hell, Kenny ascends to
Heaven due to his act of sacrifice-where angels are waiting for him
(This implies that anyone who saves Earth from eternal domination causes
God to overlook him/her not being a Mormon).
In a post-credits scene,
Ike is still in the attic (when Kyle was hiding him from the American
soldiers from taking him to an interment camp) and then eats a mouse
that scampers by.
Director:
Trey Parker
Source : Wikipedia

