People who once had sleeping problems but were cured by having a biochip inserted in their brain suddenly start to die. Walter suspects the chips were accessed by someone who used mind control.
Episode rating
Cast of episode
60
22
14
2
1
- Peter Bishop
- Olivia Dunham
- Dr. Walter Bishop
- Charlie Francis
- Astrid Farnsworth
- Nina Sharp
- Phillip Broyles
- Sam Weiss
- Dr. Nayak
- Agent Kashner
- Captain
- Mr. Lamia
- Lawyer
- Co-Pilot
- Rob Rosiello
- Young Peter
- Jill Leiter
- Diana Lamia
- Secretary
- Zach Miller
- Mover
- Carl Langdon
- Medical Examiner
- Greg Leiter
- Detective Green
- Dying Patient
- Sous Chef
- Blank Faced Co-Pilot