100 A.D.

Plot
100 characters die. Stan has planted tracking chips into kids.

Goofs

 * Brett Morris actually appeared in episode 303, not 302 as he says.
 * The bus crash is said to have killed 97 people, but not even 50 people appear to be on the bus.
 * Mr. Aids can be seen on the doomed bus and at the Chimdale Mountain Inn at the end.