Columns: Series # | Season # | Title | Directed by | Written by | Original air date | Production Code | U.S. viewers (millions)
24 | 1 | "The Bus" | Paul Holohan | Hank Steinberg | September25,2003 | 175401 | 16.67 | 25 | 2 | "Revelations" | Charlie Correll | Jan Nash | October2,2003 | 175402 | 15.26 | 26 | 3 | "Confidence" | Randall Zisk | Greg Walker | October9,2003 | 175403 | 16.15 | 27 | 4 | "Prodigy" | Randall Zisk | Maria Maggenti , Judy Sachs | October23,2003 | 175404 | 14.72 | 28 | 5 | "Copycat" | Tim Matheson | Jennifer Levin | October30,2003 | 175405 | 15.59 | 29 | 6 | "Our Sons and Daughters" | Paul Holohan | John Bellucci | November6,2003 | 175407 | 18.45 | 30 | 7 | "A Tree Falls" | Rob Bailey | Allison Abner | November13,2003 | 175408 | 16.32 | 31 | 8 | "Trip Box" | David Nutter | Simon Miren | November20,2003 | 175409 | 15.74 | 32 | 9 | "Moving On" | John Peters | David H. Goodman | December11,2003 | 175410 | 16.40 | 33 | 10 | "Coming Home" | Tony Wharmby | Jan Nash | December18,2003 | 175411 | 19.35 | 34 | 11 | "Exposure" | Charlie Correll | Dale Kutzera | January8,2004 | 175406 | 18.18 | 35 | 12 | "Hawks and Handsaws" | Kevin Hooks | Jennifer Levin, Ed Redlich | January15,2004 | 176412 | 17.42 | 36 | 13 | "Life Rules" | John F. Showalter | Hank Steinberg, Erika Johnson, and Melissa Maxwell | January29,2004 | 176413 | 17.48 | 37 | 14 | "The Line" | Paul Holohan | Greg Walker, Alexis Genya | February5,2004 | 175414 | 18.92 | 38 | 15 | "Wannabe" | David Barrett | Hank Steinberg | February12,2004 | 175415 | 20.00 | 39 | 16 | "Risen" | Tony Wharmby | David H. Goodman | February19,2004 | 175416 | 20.12 | 40 | 17 | "Gung Ho" | Paul Holohan | Dale Kutzera, Simon Mirren | February26,2004 | 175417 | 16.98 | 41 | 18 | "Legacy" | Tim Matheson | Allison Abner,Maria Maggenti | March11,2004 | 175418 | 19.68 | 42 | 19 | "Doppelganger" | Andy Wolk | Hank Steinberg | April1,2004 | 175419 | 18.12 | 43 | 20 | "Shadows" | Randall Zisk | Jennifer Levin, Jan Nash | April15,2004 | 175420 | 17.13 | 44 | 21 | "Two Families" | John F. Showalter | Ed Redlich | April29,2004 | 175421 | 16.69 | 45 | 22 | "The Season" | Tim Matheson | Jennifer Levin, Jan Nash, and Greg Walker | May6,2004 | 175422 | 16.04