Numb3rs: The complete first season

Disc 1: Pilot / producer, Skip Chaisson ; written by Cheryl Heuton & Nicholas Falacci ; directed by Mick Jackson --

Uncertainty principle / written by Cheryl Heuton & Nicholas Falacci ; directed by Davis Guggenheim --

Vector / written by Jeff Vlaming ; directed by David Von Ancken --

Structural corruption / written by Liz Friedman ; directed by Tim Matheson --

disc 2: Prime suspect / written by Doris Egan ; directed by Lesli Linka Glatter --

Sabotage / written by Liz Friedman ; directed by Lou Antonio --

Counterfeit reality / written by Andrew Dettmann ; directed by Alexander Zakrzewski --

Identity crisis / written by Wendy West ; directed by Martha Mitchell --

disc 3: Sniper zero / written by Ken Sanzel ; directed by J. Miller Tobin --

Dirty bomb / written by Andrew Dettmann ; directed by Paris Barclay --

Sacrifice / written by Ken Sanzel ; directed by Paul Holahan --

Noisy edge / written by Cheryl Heuton and Nicholas Falacci ; directed by J. Miller Tobin --

disc 4: Manhunt / written by Andrew Dettmann ; directed by Martha Mitchell --

Special features.