Cubs Fan

Continuity mistake: When Homer returns from Eski-Moe's to find Marge and the kids gone, he drops a bouquet of flowers on the bed. In the next shot, the flowers have disappeared, as has the pattern on the bed's quilt. (00:54:25)

Cubs Fan ★

Continuity mistake: When Homer kicks over the bomb, Comic Book Guy is seen seen behind him, with Carl, Cletus, and Krusty. In the next shot, Comic Book Guy is gone (appearing a few shots later at his comic book shop), and Barney is there instead. (01:08:45)

Cubs Fan ★

Continuity mistake: At one point during Grandpa's outburst in church, Marge is shown standing up. In the next shot, she is suddenly sitting down. (00:05:55)

Cubs Fan ★

Continuity mistake: When the angry mob is outside the Simpsons' home, Lisa sees Colin in the crowd. Carl is next to him, with his torch in his left hand. In the next shot, when Carl sets fire to a bouquet Colin brought for Lisa, Carl's torch is now in his right hand. (00:33:55)

Cubs Fan ★

Continuity mistake: When Nelson says "I'm using a red arrow so I know who I kill," the word "Springfield" appears on his sweatshirt. It wasn't in the previous shot. (00:34:40)

Cubs Fan ★

Continuity mistake: When Russ Cargill appears on the big screen to explain the dome to Springfield, Moe is standing next to Homer and Lisa. A few shots later, Moe is standing next to Lenny and Carl, with different people around him. (00:33:15 - 00:33:45)

Cubs Fan ★

Trivia: When Homer and Bart jump the gorge, the ambulance that crashed into the tree in the episode "Bart the Daredevil" is still there.

Trivia: When Lenny is on the phone with Homer about the donut shop going out of business, the donut Lenny is holding is the donut from the movie's promotional material. (00:23:30)

Cubs Fan ★