Olivia and Peter look into some patients of mental institutions that regain their mental state after having gone through a brain intervention performed by a shape-shifter named Newton. This is directly related to Walter and his brain.
Episode rating
Cast of episode
84
8
6
1
- Dr. Walter Bishop
- Peter Bishop
- Olivia Dunham
- Astrid Farnsworth
- Phillip Broyles
- Nina Sharp
- Dr. West
- Hybrid
- Joseph Slater
- Thomas Jerome Newton
- Dr. William Bell
- Team Leader
- Thin Man
- Nurse #3
- Nurse #2
- Security Guard
- Mr. Rubel
- Orderly
- Deborah Crampton