Overview
A new infection that simply makes people feel happy is treated as a threat by the authorities while its "victims" work to spread it to others.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 39 | May 8, 1994 (65) | |
 | 31 | January 25, 2017 (80) | |
 | 34 | May 4, 2009 (75) | |
 | 38 | July 6, 2016 (86) | |
 | 54 | November 7, 1970 (57) | |
 | 63 | July 9, 2007 (102) | |
 | 46 | September 20, 1996 (75) | |
 | 35 | August 11, 2008 (75) | |
| 39 | July 15, 1984 (55) | |
| 34 | January 15, 2018 (84) |