Help on achievements

Doll catcher - Get all 6 hero dolls. There's only one per Fable universe, so you'll need to trade of XBL.

The Sharpshooter - I believe that this is hitting three people with on bullet. It's a bit difficult, but if you go to the hollow's stage of the arena, you can get them all clumped together. Just fire a bullet in the mix and you might get it.

The Black Knight - Pretty simple, actually. Level up your Range skill to max (Your abilities, not accuracy or speed. The one with roll and such.) This will unlock sub-Targeting. Find a lone Hollow to fight now. Hold Y to aim at him, and then left trigger to bring up the sub-targeter. Use this to shoot both weapons out of their hands, and then blow their head off. If they're still alive, shoot them to death.

I forget what The Teaser is. If it's to get the Bandits to react 4 different ways, then just use random expressions while facing a single bandit. Eventually you should get it.

For the teaser achievement you have make them react to flirting, fun, rude and finally scary expressions and you should get the achievement. Hope this helps

For the Teaser -- kill a pack of bandits down to the final one, then you need to shoot his weapons out of his hands without killing him ... After you do, he'll be swinging his fists around but his reach won't be as good. While he's doing that, get a little distance and use one of all 4 expression types (Fun, Flirt, Rude & Scary) and on the fourth, the achievement will unlock.

For the Black Knight you need to upgrade your Skill, Dex Styles to Level 4 to obtain the Sub Targeting skill. Then, when you see a Hollow Man, step back and press and hold Y to lock on to him, then press the Left Trigger to select the body part you want to shoot. Once you’ve shot off his weapons, left and right, go for a headshot to unlock this Achievement.

For the Doll Catcher -- There are 6 Dolls (Garth, Reaver, Hammer, Lucien, Theresa and the Hero doll). One is bought from the General Trade Store (the Hero Doll) but you can only unlock ONE of the other 5 in your game, which means you will need to swap dolls with friends from their games. So the simple answer is make a lot of friends.

The Sharpshooter -- this is actually pretty easy to do, as you only have to hit three enemy with one shot, not kill them. Simply get a group of enemy after you and then go through a narrow door or arch and wait to line up three and shoot through them.