|Season 1, Episode 2|
"Lords of War"
"Chemistry" is the second episode of the series.
When a high school chemistry teacher and his family are kidnapped, DCO takes the case because the teacher is a former chemical weapons engineer for the Russian Army, hidden by the CIA in the Witness Protection Program. Are the kidnappers using the teacher to manufacture VX gas? Martin, Crystal and Troy Buchannan go undercover to infiltrate the Chechen mob, rescue the family and stop the production of the deadly gas.
- Sean Bean as Martin Odum
- Ali Larter as Crystal Quest
- Tina Majorino as Maggie Harris
- Steve Harris as Nelson Gates
- Morris Chestnut as Tony Rice
- Linda Park as Dr. Gemma Hollstrom
- Mason Cook as Aiden Odum
- Amber Valletta as Sonya Odum
- David Meunier as Richard Hubbard