The BEST episodes written by Cheryl Heuton
#1 - When Worlds Collide
Numb3rs - Season 4 - Episode 18
In the season finale, Don and Charlie work together on a case that ends up with them going head to head about their personal beliefs, and one team member will walk away forever.
#2 - The Janus List
Numb3rs - Season 3 - Episode 24
In the midst of investigating a serious bomb threat, Don and Charlie uncover a secret that could change their lives and the lives of the team forever.
#4 - Con Job
Numb3rs - Season 6 - Episode 9
Charlie and Don reluctantly enlist the help of imprisoned con man John Buckley to help them catch a crook who's using Buckley's M.O. to rob the Diamond Exchange..
#5 - Pilot
Numb3rs - Season 1 - Episode 1
To help capture a serial rapist-turned-killer, FBI Special Agent Don Eppes recruits his genius brother Charlie, who uses a mathematical equation to identify the killer's point of origin by working back from the crime scene locations.
#6 - Democracy
Numb3rs - Season 3 - Episode 18
Several area murders seem to be tied to voter fraud. Don, Charlie, and the team must find the killers before they strike again.
#7 - Money for Nothing
Numb3rs - Season 3 - Episode 23
$50 million dollars in medical relief is up for grabs after the shipment is stolen. But there's a catch--someone other than the FBI wants to recover the shipment. Don and the team find themselves pitted against blackmarketeers in a deadly race for the supplies.
#8 - Cause and Effect
Numb3rs - Season 6 - Episode 16
After Charlie and Amita get married and begin preparations for their London adventure, they put a slight hold on their wedded bliss when they assist the team in helping Don track down the whereabouts of his gun after it goes missing.
#9 - Dreamland
Numb3rs - Season 6 - Episode 6
The team investigates a decommissioned air base after a woman is found dead there, but their investigation is interrupted by paranormal happenings.
#10 - High Exposure
Numb3rs - Season 5 - Episode 1
Two rock climbers in possession of a large stolen diamond are killed, and Don and the team hunt for the murderers; Charlie considers whether he should have his FBI clearance reinstated.
#11 - Uncertainty Principle
Numb3rs - Season 1 - Episode 2
Charlie accurately predicts where a band of bank robbers will strike next. But when Don and his team confront them, a massive shoot-out occurs leaving four people, including an officer, dead. The outcome disturbs Charlie and he retreats into the family garage to work out an unsolvable math problem that he also plunged into after his mother became ill a year earlier. But Don needs his brother's help and tries to get Charlie to return to the case.
#12 - Backscatter
Numb3rs - Season 2 - Episode 22
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 Eppes family.
#13 - Velocity
Numb3rs - Season 4 - Episode 3
When a car crashes into a busy coffee shop, the team discovers the fatal act might not have been an accident.
#14 - Disturbed
Numb3rs - Season 5 - Episode 21
Feeling guilty over the stabbing, Charlie puts his attention on finding a serial killer using math theories to help the team solve the case before another life is taken.
#15 - Noisy Edge
Numb3rs - Season 1 - Episode 12
Don and Agent Weston of the NTSB investigate eyewitness accounts of a mysterious unidentified object flying dangerously close to downtown Los Angeles that has raised concern of a terrorist attack. After Charlie is recruited to help with the investigation, it is discovered that the flying object is part of a new technology that could revolutionize air travel. But the investigation takes a turn when they learn that the lead engineer is found murdered.
#16 - Frienemies
Numb3rs - Season 5 - Episode 10
Charlie is forced to turn to his arch rival for help when a vigilante group goes after a career criminal.
#17 - Assassin
Numb3rs - Season 2 - Episode 5
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.
#18 - Convergence
Numb3rs - Season 2 - Episode 7
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.
#19 - Protest
Numb3rs - Season 2 - Episode 16
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 of planting a bomb that killed two people. Retired Agent Thomas Larson, who tried to solve the case 30 years ago, returns to help but questions Don's loyalty when it is revealed Alan knew the radical activist and participated in demonstrations with him, thus causing tension within the family.