A teenager shooting himself in the head begins an epidemic of suicides in a small town, which spreads from the dead person to the next victim. Just before they "kill themselves" they see their own double, which compels them to do it. And this has something to do with a curse, began by that first teenager. Years ago his mother was killed by the Fundamental Christian townsfolk for being a witch and this is the revenge.
The main character is a teenaged girl, Lindsay, who befriends Aiden (Thomas Dekker of TERMINATOR: SARAH CONNOR CHRONICLES). He's the brother of the first suicide--and he knows more about he curse then he's telling her. It's also up to him to stop the curse before everyone in the town--and beyond--dies.
FROM WITHIN is interesting and a very serious horror movie with a grim ending, which is good to see for a change.