Tonight’s Episode: Chapter 15, Run!

Tonight’s episode is Chapter 14, “Run!”. Here’s the official description: While the scandalous truth about Claire�s real father is revealed, her adoptive mother (guest star Ashley Crow) faces a crisis. Matt (Greg Grunberg) takes a job as a bodyguard for a crooked attorney (guest star Aron Malsky), which puts him in the crosshairs of Linderman�s new assassin. Hiro (Golden Globe nominee Masi Oka) and Ando (guest star James Kyson Lee) return to Las Vegas to find the sword, but get sidetracked by a damsel in distress (guest star Missi Pyle). Suresh (Sendhil Ramamurthy) finds someone on the list and unknowingly puts himself in grave danger. Meanwhile, Simone (Tawny Cypress) turns to some unlikely help in her and Nathan�s (Adrian Pasdar) struggle to find Peter (Milo Ventimiglia).

After you’ve seen the episode, head over to our forum for the official Chapter 15 discussion thread.