Character mistake: During the opening scene, the girls are playing volleyball. The score was announced, and game point was announced. When the ball is served it comes to Sue, she hits the ball twice, in succession, which is against the rules, she is on the same team as Carrie. This should have ended the game, but the point continues, the team they are both on gets the ball over the net, then it comes back, right at Carrie, she does not hit the ball, then the game is over, and a few of her teammates can be heard saying various insults about her inability to play the game and so forth. If they would have been playing by the rules, the ball should have never even came to Carrie.
Revealing mistake: As the car somersaults past Carrie, a roll cannon is visible.
Visible crew/equipment: When Carrie is waiting for Tommy to pick her up, a white "T" mark is visible on the road where Tommy's car is to stop. (00:53:55)
Continuity mistake: When Carrie and Tommy have just been named queen and king, during their walk though the crowd they pass P.J. Soles character, wearing her red hat. In the immediate next shot, you don't see her character or anyone with a red hat.
Continuity mistake: When Margaret has a knife thrown in her hand, in the first shot, there's no blood, but in the very next shot, there is.
Continuity mistake: When Margaret is first stabbed in the chest with a kitchen utensil, in one shot there's no blood in the wound, but in the very next shot there is.
Continuity mistake: In the scene in the beginning of the movie when Carrie's mother puts her in her "praying room" the room is pitch black. When it cuts to an overhead shot of Carrie in the room, the room is lit either by a window or something else. This is before she lights a candle.
Other mistake: Rita is only hit in the thighs with the basketball rafter. That couldn't kill her, and it couldn't make blood come out of her mouth.
Answer: He did die in the end when the mother sue was on the phone she mentions "losing tommy and the others" or something like that.