Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| No. in series | No. in season | Title | Directed by | Written by | Original air date | U.S. viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- |
| 24.0 | 1.0 | "Summer in the City" | David Von Ancken | Pam Veasey | September28,2005 | 13.30 |
| 25.0 | 2.0 | "Grand Murder at Central Station" | Scott Lautanen | Zachary Reiter | October5,2005 | 14.57 |
| 26.0 | 3.0 | "Zoo York" | Norberto Barba | Peter M. Lenkov & Timothy J. Lea | October12,2005 | 15.22 |
| 27.0 | 4.0 | "Corporate Warriors" | Rob Bailey | Andrew Lipsitz | October19,2005 | 14.00 |
| 28.0 | 5.0 | "Dancing with the Fishes" | John Peters | Eli Talbert | October26,2005 | 15.31 |
| 29.0 | 6.0 | "Youngblood" | Steven DePaul | Timothy J. Lea | November2,2005 | 15.70 |
| 30.0 | 7.0 | "Manhattan Manhunt" | Rob Bailey | Elizabeth Devine , Anthony E. Zuiker & Ann Donahue | November9,2005 | 19.22 |
| 31.0 | 8.0 | "Bad Beat" | Duane Clark | Zachary Reiter | November16,2005 | 15.69 |
| 32.0 | 9.0 | "City of the Dolls" | Norberto Barba | Pam Veasey | November23,2005 | 14.52 |
| 33.0 | 10.0 | "Jamalot" | Jonathan Glassner | Andrew Lipsitz | November30,2005 | 15.84 |
| 34.0 | 11.0 | "Trapped" | James Whitmore, Jr. | Peter M. Lenkov | December14,2005 | 16.49 |
| 35.0 | 12.0 | "Wasted" | Jeff Thomas | Pam Veasey & Bill Haynes | January18,2006 | 15.50 |
| 36.0 | 13.0 | "Risk" | Rob Bailey | John Dove & Anthony E. Zuiker | January25,2006 | 14.89 |
| 37.0 | 14.0 | "Stuck on You" | Jonathan Glassner | Timothy J. Lea & Eli Talbert | February1,2006 | 16.42 |
| 38.0 | 15.0 | "Fare Game" | Kevin Dowling | Zachary Reiter & Peter M. Lenkov | March1,2006 | 13.76 |
| 39.0 | 16.0 | "Cool Hunter" | Norberto Barba | Daniele Nathanson | March8,2006 | 13.91 |
| 40.0 | 17.0 | "Necrophilia Americana" | Steven DePaul | Andrew Lipsitz | March22,2006 | 14.15 |
| 41.0 | 18.0 | "Live or Let Die" | Rob Bailey | Pam Veasey, Gary Sinise & Michael Daly | March29,2006 | 14.81 |
| 42.0 | 19.0 | "Super Men" | Steven DePaul | Peter M. Lenkov & Pam Veasey | April12,2006 | 14.14 |
| 43.0 | 20.0 | "Run Silent, Run Deep" | Rob Bailey | Anthony E. Zuiker | April19,2006 | 15.14 |
| 44.0 | 21.0 | "All Access" | Norberto Barba | Timothy J. Lea & Anthony E. Zuiker | April26,2006 | 15.23 |
| 45.0 | 22.0 | "Stealing Home" | Oz Scott | Zachary Reiter | May3,2006 | 14.76 |
| 46.0 | 23.0 | "Heroes" | Anthony Hemingway | Eli Talbert | May10,2006 | 15.16 |
Question:
What is the original air date of season 18?
Answer:
March29,2006