(at around 30 mins) The father is seen to be shaving and talking to his daughter. We see that his mustache is fully shaved; clean from shaving cream. 8 seconds later, we see cream magically re-appear on one half of his mustache and 6 seconds later cream disappears again, all without him doing anything at all.
(At around 11 minutes) A woman standing on a chair with a noose around her neck has her feet flat on the chair. This contrasts with all the following close-ups on her feet, where she is shown to be standing on her toes.