A deadly virus is spreading through LA and only Charlie's equations can determine how far and where the disease is spreading.



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Episode cast overview, first billed only:
Don Eppes
Charlie Eppes
Alan Eppes
David Sinclair
Terry Lake
Dr. Larry Fleinhardt
Lt. Havercamp
Martin Grolsch
Elizabeth Connors ...
Claudia Kramer
Jessica Avery
Dr. Renfro
Dr. Clarence Weaver
Joshua Kramer
David Kramer
Ryan Kramer


The FBI is called in to help trace discretely and hopefully contain a fatal infection. Thus Don learns to his surprise that Charlie actually already has even higher security clearing than his big brother, being an NSA consultant. In collaboration with the Atlanta disease control center, the epidemic is diagnosed to be one, or as Charlie later helps discover two, vicious strains of the Spanish flu which wiped out more people then the first world war. For security reasons, the brothers can't tell why they try to keep dad away from the city's most endangered quarters. Charlie's brilliant chaos theory application is their only change to work out patient(s) 0, the source, and spread pattern. Don concentrates on bio-tech firms which almost certainly provided the virus, and the harder, open question of motive, yet key to arresting the culprit. Written by KGF Vissers

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TV-PG | See all certifications »




Release Date:

4 February 2005 (USA)  »

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Aspect Ratio:

1.33 : 1
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Did You Know?


Rainn Wilson's character (Martin Grolsch) is named after one of the most popular Dutch beers: Grolsch. Grolsch is named after a town, and it's not at all a common last name, not even in The Netherlands. See more »


When the public health officer, Lt. Havercamp, is first introduced she is introduced as "Commander." As shown by the credits and her shoulder boards (two full-size stripes), she is a lieutenant. PHS ranks are the same as navy officer ranks. See more »

Crazy Credits

[This appears on the beginning of the episode] 4 Countries 6 Deaths 30 Cases 1 Unknown Pathogen See more »

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User Reviews

The lethal virus
4 May 2008 | by (Brazil) – See all my reviews

In the third episode of numbers, Don and Charlie discover a lethal virus who is killing people in a very fast way. The virus is striking in various places of Los Angeles,and the idea of Bio-terrorism is gave as an option. Charlie and Don unite their skills to discover what (or who) is determined to kill so many humans.

This episode in my opinion is one of the coolest of Numbers, not only because is one of the most exciting, but also with more suspense!

By the way: I was very worried with Charlie's and Don's father, Mr. Alan Eppes, when he started to show sickness. I thought he was going to die, and I am honestly very happy that he didn't. :)

9 of 12 people found this review helpful.  Was this review helpful to you?

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