Monstres contre Aliens: Les Citrouilles mutantes venues de l'espace

Wicked Jack is obviously a play on Jack O'Lantern.

As the alien spacecraft flies away from the pumpkin farm, there is an aerial view of farmer Jeb leaving his barn. In front of him, there is a cone of light from the lamp he is holding. But rather than a torch it is the type of lamp that throws the light out in all directions. So there would have been a pool of light around him as he came out the barn door.

Edited into Dreamworks Spooky Stories (2012)