Vector

"Vector" is an episode of the CBS TV show Numb3rs.

Plot
In L.A. several people came down with flu. Don and the FBI found out that it was the dangerous and often deadly Spanish flu and asked the CDC (Center for Disease Control and Prevention) for help. Charlie tried to find the origin of the flu by mathematical means. They figured out that the flu viruses belonged to two different viral strains and came from two different laboratories.

Guest Stars

 * Elizabeth Connors (Claudia Kramer)
 * CCH Pounder (Lt. Lee Havercamp)
 * Anjul Nigam (Dr. Renfro)
 * J.K. Simmons (Dr. Clarence Weaver)
 * Marita Geraghty (Jessica Avery)
 * Rainn Wilson (Martin Grolsch)
 * James Shanklin (Physicist)
 * Dean Shelton (Joshua Kramer)
 * Tanner Richie (David Kramer)
 * Cody Estes (Ryan Kramer)
 * Robert Manning Jr. (Gerald Wallace)
 * Eliza Pryor Nagel (Brandi)
 * Kieren Van Den Blink (Nikki)
 * January Pugh (Linda Wallace)