Thursday, November 5, 2026
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Season 2

Numb3rs

Season 2

  • 2005

Season two has several changes to Don’s FBI team: Terry Lake is reassigned to Washington and two new members join Don and David Sinclair: Megan Reeves and Colby Granger. Charlie is challenged on one of his long-standing mathematical workpieces and starts work on a new theory, cognitive emergence theory.

  1. Judgment Call Episode 1 Judgment Call September 23, 2005, 44 min Don and Charlie investigate the murder of a judge's wife who was shot in her garage. It's unclear whether she was the intended target or her husband, who was hearing…
  2. Better or Worse Episode 2 Better or Worse September 30, 2005, 42 min Don and his team are called in when a woman attempting to rob a jewelry store in Beverly Hills is shot by a security guard. Charlie assists the FBI by…
  3. Obsession Episode 3 Obsession October 7, 2005, 43 min The FBI becomes involved in the stalking of a popular singer after she is threatened by an intruder in her house and reveals a series of threatening letters she's received…
  4. Calculated Risk Episode 4 Calculated Risk October 14, 2005, 45 min Don and Megan are called to the murder scene when the CFO of a powerful energy company - who was about to testify against her fellow executives - is murdered…
  5. Assassin Episode 5 Assassin October 21, 2005, 40 min Don uncovers a secret code that begins the hunt for a skilled and trained assassin, and the efforts by the FBI to save the life of a Colombian exile living…
  6. Soft Target Episode 6 Soft Target November 4, 2005, 43 min Don and his team are summoned to locate the person who released potentially lethal gas in the city's subway system.
  7. Convergence Episode 7 Convergence November 11, 2005, 42 min When a father is killed in a home invasion, Don and his team investigate the connection between the murder and a rash of robberies in the upscale community.
  8. In Plain Sight Episode 8 In Plain Sight November 18, 2005, 41 min Megan feels responsible for an agent's death following an explosion at a meth house the FBI had targeted for a bust. When the kingpin eludes capture, it's discovered he may…
  9. Toxin Episode 9 Toxin November 25, 2005, 44 min After four people nearly die from poisoning, Don learns someone is tampering with nonprescription drugs. When the perpetrator publishes a manifesto in a local paper, Don is led to believe…
  10. Bones of Contention Episode 10 Bones of Contention December 9, 2005, 41 min When a researcher who specializes in Native American antiquities is killed at the museum where she works, the FBI is called in because the museum is on federal land.
  11. Scorched Episode 11 Scorched December 16, 2005, 44 min An arsonist sets a fire at a car dealership that kills a sales person. The name of an extremist environmental group is spray-painted on the scene, but the group denies…
  12. The O.G. Episode 12 The O.G. January 6, 2006, 44 min When Don and his team are called to the scene of the murder of a Los Angeles gang member, they learn they are investigating the murder of another agent who…
  13. Double Down Episode 13 Double Down January 13, 2006, 44 min A murder investigation at a Los Angeles card club leads the FBI to a complicated card-counting scheme involving college students.
  14. Harvest Episode 14 Harvest January 27, 2006, 44 min When an Asian teenager is found in the basement of an old downtown hotel where she was apparently being tortured, the investigation soon reveals the girl and three other missing…
  15. The Running Man Episode 15 The Running Man February 3, 2006, 43 min When a DNA synthesizer with the capability of customizing diseases is stolen from the campus where Charlie teaches, Don fears the thieves may be terrorists out to start or advance…
  16. Protest Episode 16 Protest March 3, 2006, 44 min Don and his team investigate an anti-war bombing outside an Army recruiting center that resembles the work of a 1970s anti-war activist who disappeared 30 years earlier after being accused…
  17. Mind Games Episode 17 Mind Games March 10, 2006, 44 min Don and his agents are asked to investigate when a search team finds three dead women in the wilderness who were apparently murdered under bizarre circumstances. The case becomes more…
  18. All’s Fair Episode 18 All’s Fair March 31, 2006, 43 min In an effort to find the murderer of an Iraqi woman who had been making a documentary that promoted the rights of Muslim women, Don enlists the help of the…
  19. Dark Matter Episode 19 Dark Matter April 7, 2006, 44 min Don and his team investigate a school shooting. He learns two students could have a strong motive, so Charlie uses the school's radio frequency identification system to track the shooters'…
  20. Guns and Roses Episode 20 Guns and Roses April 21, 2006, 44 min When an ATF agent is found dead under unusual circumstances, Don wants to take the case, which revolves around an elaborate bank robbery, after he learns the victim was his…
  21. Rampage Episode 21 Rampage April 28, 2006, 43 min When an assailant opens fire in the FBI offices, Don and his team must determine his motive and possible connection to a dangerous arms dealer who is on trial. After…
  22. Backscatter Episode 22 Backscatter May 5, 2006, 41 min An FBI investigation into a computer hacking scam that taps into a bank's system to gain access to the identities and financial assets of its customers becomes personal for Don…
  23. Undercurrents Episode 23 Undercurrents May 12, 2006, 44 min The FBI becomes involved when the bodies of young Asian girls are washed up on the beach. The situation becomes more critical when it is discovered one girl has avian…
  24. Hot Shot Episode 24 Hot Shot May 19, 2006, 44 min Don investigates the murders of two young women found in their cars outside their homes. Their deaths were made to look like drug overdoses, but Don realizes a serial killer…