Noob issue with some bits not moving.

I modeled this after a creature I doodled in 7th grade, and did so while watching a tutorial online. When I rigged it, most of the creature moved normally but the eyes and some parts of the teeth decided not to move when I opened the jaw. I used the “Modeling a Velociraptor in Blender” tutorial and this is where it got me to… I’m sure it’s a silly thing I did and I hope it’s a quick fix :slight_smile: The roof and bottom of the mouth as well as the teeth and eyes are all separate pieces by the way.