How do I make a part Rotate to where the player's position is?

So I have been working on a game for about 1 month now, and it's almost finished. The only thing is, I need to make a boss battle. So, I added in a Character's Head and his health bar, but when I play the game, it seems a little creepy that the Character's Head isn't moving at all.

So, I want to make the Boss Battle Character's head rotate wherever the player is moving. The only problem is that I don't know how to script that.

Any help?

So firstly, it's head would be like a camera, correct?

If that's right, many Tutorials on YouTube aswell as models have you covered. A following camera's script should do the trick.

Once you've found the script, send it through this website and i'll modify it and send it back for you to use as a boss head.