| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S13E01 | Unearthing Secret America |
October 8, 2002
PBS
|
45 | |
| S13E02 | Make Up Your Mind |
October 15, 2002
PBS
|
45 | |
| S13E03 | The Intimate Machine |
October 22, 2002
PBS
|
45 | |
| S13E04 | Forever Wild |
November 5, 2002
PBS
|
45 | |
| S13E05 | Mysteries of the Deep |
November 26, 2002
PBS
|
45 | |
| S13E06 | Deep Crisis |
January 28, 2003
PBS
|
45 | |
| S13E07 | The Wonder Pill |
February 18, 2003
PBS
|
45 | |
| S13E08 | Calls of the Wild |
April 1, 2003
PBS
|
45 | |
| S13E09 | You Can Make It On Your Own |
April 8, 2003
PBS
|
45 | |
| S13E10 |
Worried Sick
season finale
|
April 15, 2003
PBS
|
45 |
No artwork of this type.
No artwork of this type.
No artwork of this type.