[short 'Smaragd'] The story makes different time jumps forth and back, but the length of Smaragd's hair always stays the same.
[short 'De Vreemde Vogel'] The book pile on the desk changes position between shots.
[short 'Afgeleid'] During the dining scene, Erik and Naomi hold each others hands lying on the table. In the very next shot, both hands are in the air.
[short 'Glassex'] Despite multiple days, the content of the glass of wine remains untouched.
[short 'Mars En Pijn'] When Saint Nicholas takes off his glove and reveals the alien claw, it's obviously a prop covering his hand.
[short 'De Verwondering'] It's morning when the young man steps out of bed. However, his cell phone displays 6PM.
[short 'Papier'] When the masked man tries to rob the bakery, the reflection of the cameraman can be seen in the store window.
[short 'Hans & Grietje'] Hans occasionally breaks the fourth wall and looks directly into the camera.