Sereenie

Continuity mistake: Towards the beginning of the movie, the Bell Atlantic sticker on the phone receiver is faded, but it eventually turns into a brand new sticker. (00:27:30 - 00:31:15)

Sereenie

Revealing mistake: The first time we see Madeleine's corpse in the chapel, under the white sheet, watch her chest closely: you can see her breathing.

Sereenie

Continuity mistake: In the puppet scene, Renée Zellweger's legs are often in a different position from one shot to another, sometimes closer and sometimes further away.

Sereenie

Trivia: The real Frank Abagnale plays one of the French policemen.

Sereenie

Other mistake: When the car crashes in the Whomping Willow, it is turned and moved around a couple of times. Meanwhile, Hedwig is sitting on her perch, not moving at all. (00:26:45)

Sereenie

Continuity mistake: In the scene where Hannah gives her valedictorian speech at the end of the movie, she congratulates the 2002 graduates, but the tassel on her mortar board says 2001.

Sereenie

Deliberate mistake: The license plate on Teddy's car is constantly changing. When Leonard reads his card of the plate number, it could end either with 7IU or 71U since his I's and his 1's are written in the same way. When Natalie gives him the information, the car's registration ends in 7IU. Even the car's plate is both 7IU and 71U. Leonard's tattoo of the number ends in 71U, but he says 7IU. (00:44:17 - 01:46:55)

Sereenie