[Matinee] animations/shadows not showing up in Matinee renders

so when i hit the “play game” button or whatever its called to load the level, the animations lights and shadows all load and work like they’re supposed to but when i go to render from matinee to an .avi none of the animations, or shadows/lights are going through and i can only see the movement of the base of the model and the camera. here is what i rendered out - YouTube

and for some weird reason the model kinda disappears/glitches out and becomes invisible as the camera moves. any thoughts?