Continuity mistake: When Stan knocks at Kenny's, Kenny goes to put his orange hooded coat on, and as he pulls it on his orange shorts appear on him, although he never put them on. (00:01:50)
Continuity mistake: Sheila Broflovski shoots Philip in the middle of the "P", but when the blood starts flowing on the ground, the bullet hole is on the letter itself. (01:11:10)
Continuity mistake: The first time the South Park boys see the Terrance and Philip movie, their order in their movie theater seats is (from left) Kyle, Stan, Eric, and Kenny. After a couple leave, saying "Well, what do you expect, they're Canadian", a shot from behind shows that Stan and Eric have switched places. In other shots they're in the original positions. (00:05:00 - 00:06:55)
Continuity mistake: Stan asks his mum for some money to see a movie and his mum puts a pencil down on the table. Yet when she gives Stan the money, the pencil is much shorter. (00:01:20)
Continuity mistake: When Kenny and Stan pass in front of the church, the doors are closed but they're opened the shot later, when Kenny sings. They're closed again after that. (00:02:25)
Audio problem: At the end of the film, When all the people from South Park are singing: "Mountain Town Reprise", If you look closely while the camera pans away from them... For a split-frame, Stan's mouth disappears then reappears.
Continuity mistake: When Terrance and Phillip are about to get killed, They go to the left position. When Kyle says: "I'm not moving!", They both change to the right position. (01:10:05 - 01:10:28)
Continuity mistake: When Mr. Garrison makes the sexist remark, and Greg comments on this, he is sitting next to Wendy. However he then disappears. (00:26:10)
Continuity mistake: When Mr. Mackey is making the announcement that T+P shirts are banned, we see Wendy and Greg sat a table, with Token sat above Wendy. However when the kids run out, Token has disappeared. (00:12:05)
Continuity mistake: When we see Chef from the side of his station he is holding up a ladle. Camera switches to the front and the ladle is gone. (00:11:25)
Continuity mistake: When we see the boys lining up for lunch the first time, we see Kyle at the front and there is no-one in front of him. Camera changes to a closeup and you can see the back of another boy's head that wasn't there before. (00:11:05)
Continuity mistake: Stan has nothing in his hand when he goes into Tom' Rhinoplasty, however when he walks in he has the advert for the new film. (00:01:10)
Continuity mistake: The way Stan holds the newspaper advert in Tom's Rhinoplasty changes from the top the the side instantly. (00:01:15)
Continuity mistake: When the General asks the first battalion to raise their hands they raise their left (screen right). Camera changes to Chef and their raised hands have changed. (00:46:10)
Continuity mistake: On the chat show, we see Brooke Shields run away when MAC storms on and she is behind Terrance. Camera cuts to a close up and Brooke has vanished instantly. (00:23:40)
Continuity mistake: During Blame Canada we see MAC hang a banner over the cinema saying 'Censored Version One Minute Long MPAA Approved' However later in the song, the banner simply says ' Censored Version'. (00:21:30)
Continuity mistake: When we see the 2 rows of kids at the start of the rehab song, Kyle is in the front row. A few seconds later when they all stand up he is in the second row. (00:15:20)
Continuity mistake: Just before the rehab song, the group is sat in a circle. However when Mr. Mackey goes to the piano they are in rows. (00:14:30)
Continuity mistake: When we first see Eric he is holding his Cheesy Poofs with his left hand and grabbing some with his right hand. Camera cuts and he isn't holding them and his left hand is at his mouth. (00:03:10)
Answer: Kyle placed Ike in the attic to protect him because Ike is Canadian, and if he was found, he would be placed in a concentration camp.