***SPOILER****
Shoot the first shot at the plank. Open the left window. Shoot the 2nd shot at the bell. Waste the 3rd and 4th shot by shooting at the plank and moving the plank just before they hit. Shoot the 5th shot at the plank so it bounces below. Click on the triggerman and get him into the cannon. Get a new triggerman. Click on the triggerman to launch the guy, then while he's in the air click the spear (just before he flys to it) to bend it down. Then click the guy on the mountain to move the bell tower. Then click on the bell several times to knock it down..it sends a rock flying onto the mine. Then click the arrow on the left side, and then the door to get the guy moving across. He'll go into the house.
Then when in the house, click on the first man, he will start walking to the door, but something comes out of the box to kill him, when its moving to the first guy, click on the window above, that will loosen a rock and squash the baddy. Thats it!