Production VFX supervisor Dan Glass explains the strange mixture of animal characteristics for the Creepers and how their animated performances are a reflection of the director's dry wit.

The director continues his embrace of adorable animated creatures in "Mickey 17," his sci-fi film about Robert Pattinson's ...

It quickly looks like bad animation,” Glass said. The Creepers ended up with greater mass, which is particularly felt in the Mama Creeper’s movements. “It’s hard for her to go quickly.