During the middle of Matilda when she is confronting the cops that were snooping in her garage, the cam-corder one of the cops has hanging from his shoulder opens up exposing the tape. She tells them that their car is moving and you see the cops heads turn, but look at the cam-corder and you see the door open. Then, when Matilda uses her powers, the cam-corder door is shut and then the door opens again so she can take out the tape.