• Season 11 Episode 2
  • The Witness

  • Airdate:10.07.2015.

A SARIN GAS ATTACK ON A LOS ANGELES BUS HAS THE BAU SEARCHING FOR THE SUSPECT BEFORE A LARGER-SCALE INCIDENT CAN OCCUR

When a Los Angeles bus is attacked with sarin gas, the BAU must act quickly to find the suspect before a larger-scale incident occurs.

series regulars:

    Joe Mantegna (David Rossi)
    Thomas Gibson (Aaron Hotchner)
    Shemar Moore (Derek Morgan)
    Matthew Gray Gubler (Dr. Spencer Reid)
    Kirsten Vangsness (Penelope Garcia)
    A.J. Cook (Jennifer "JJ" Jareau)

guest cast:

    Aisha Tyler (Dr. Tara Lewis)
    Stephen Kilcullen (Mitchell Crossford)
    Marisol Nichols (Agent Natalie Colfax)
    Delpaneaux Wills (Agent Darryl Young)
    Samantha Sloyan (Tracy Senarak)
    Saylor Bell (Jolene Senarak)
    Tim Kang (Charlie Senarak)
    Cuyle Carvin (Theo Koutranis)
    Albert P. Santos (Businessman)
    Heath McGough (Counter Employee)
    Melody Peng (Leanne Bookout)
    Mark Semos (FPS Leader)
    Crispin Alapag (Workman)

written by:

Sharon Lee Watson

directed by:

John Terlesky