Episode guide

Numb3rs: Season 2

24 episodes · first aired Sep 23, 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.

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1 Judgment Call Sep 23, 2005 · 44m 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 a death penalty case…
2 Better or Worse Sep 30, 2005 · 42m 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 using the keyless remote from the…
3 Obsession Oct 7, 2005 · 43m 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 through the…
4 Calculated Risk Oct 14, 2005 · 45m 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 at her home and her son is the…
5 Assassin Oct 21, 2005 · 40m 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 in Los Angeles.
6 Soft Target Nov 4, 2005 · 43m Don and his team are summoned to locate the person who released potentially lethal gas in the city's subway system.
7 Convergence Nov 11, 2005 · 42m 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 Nov 18, 2005 · 41m 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 also be…
9 Toxin Nov 25, 2005 · 44m 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 Dec 9, 2005 · 41m 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 Dec 16, 2005 · 44m 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 involvement. It…
12 The O.G. Jan 6, 2006 · 44m 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 had been working undercover.
13 Double Down Jan 13, 2006 · 44m A murder investigation at a Los Angeles card club leads the FBI to a complicated card-counting scheme involving college students.
14 Harvest Jan 27, 2006 · 44m 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 women, are…
15 The Running Man Feb 3, 2006 · 43m 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 a…
16 Protest Mar 3, 2006 · 44m 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 Mar 10, 2006 · 44m 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 Mar 31, 2006 · 43m 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 victim's cousin. Through her…
19 Dark Matter Apr 7, 2006 · 44m 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 Apr 21, 2006 · 44m 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 former…
21 Rampage Apr 28, 2006 · 43m 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 nearly getting shot…
22 Backscatter May 5, 2006 · 41m 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 and the…
23 Undercurrents May 12, 2006 · 44m 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 flu. As the…
24 Hot Shot May 19, 2006 · 44m 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 is…