Review title says it all.
As with most Kevin Spacey films, this one keeps you wondering right till the end.
Spacey plays Devid Gale, a anti death penalty activist, who is put on death row for the Murder of a friend.
He maintains his innocence, but is prepared to die for his cause.
The pivital part of the movie is played by Kate Winslet, who is a reported covering the story, who has exclusive access to Gale during his last days on Death Row.
She believes he is innocent, but can she save him in time?