Awake

A wealthy man named Clayton Beresford Jr.(played by Christensen) has a faulty heart and needs a heart transplant. Against his mother's wishes, he will be operated by his surgeon friend Jack instead of a prestigious doctor. He is also dating his mother's secretary Sam, who he marries on the eve of the surgery. However, when he finds that he is still awake during the operation, he finds out about a plot to kill him and get his money, and learns that Jack and Sam are in on it. Eventually one of the doctors operating on him that has been sent by law enforcement[citation needed] to spy on the other doctors realizes what is going on. His mother also catches on, and sacrifices herself to let Clayton have her compatible heart. The movie ends with hospital security arresting all the corrupt doctors except Jack, who has locked himself inside his office. His respite will be short-lived however, as a locksmith is seen in the last scene, undoing the lock in the door.