Identification assistance humbly requested here.

First thing is a part I assumed to be a knock off but I'm sorta looking at it and seeing Prime there. This same part also has two heads. One larger and funkier than the Prime lookalike.



Picked up this 'bot today from my brother. I figure it might be a Playskool one but am not sure. It has a working light which is turned on at the back.


Any help is greatly appreciated!