soalan Is that actually Robby Benson that voiced the Beast in human form when he transformed back into his original form in the end of the movie. Just wondering.

Yes it is, and i find it truly amazing that they can do stuff like that and make it belivable

Yes. His real voice is the voice of the prince. When he was voicing the Beast, he deepened his voice and then it was altered with the growling of lions and panthers (there's a clip of him saying "you come down atau I'll break down the door" without the alteration and it sounds almost dead on).