Pulse 2006
After her boyfriend commits suicide, a psychology student (Kristen Bell) and her friends begin receiving unsettling e-mails and video messages. After a number of disappearances across campus, she teams up with a computer hacker (Ian Somerhalder) to shut down the deadly force before it spreads to the rest of the world.
Pulse 2: Afterlife 2008
Searching for his missing daughter, a man (Jamie Bamber) wanders through a world inhabited by ghosts that used the Internet to invade the land of the living.
Pulse 3: 2008
When a teenager opens a laptop, ghosts threaten the extinction of the human race.