Overview
At Oxford University, a professor and a grad student work together to try and stop a potential series of murders seemingly linked by mathematical symbols.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 26 | 44 | |
 | 67 | January 25, 2017 (77) | |
 | 32 | 50 | |
 | 34 | 52 | |
 | 59 | 77 | |
 | 53 | 70 | |
 | 33 | 51 | |
 | 52 | 70 | |
 | 70 | July 3, 2011 (73) | |
 | - | - |