| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S21E01 | Codebreakers |
January 18, 1994
PBS
|
60 | |
| S21E02 | Dinosaurs of the Gobi |
January 25, 1994
PBS
|
60 | |
| S21E03 | Daredevils of the Sky |
February 1, 1994
PBS
|
60 | |
| S21E04 | Journey to Kilimanjaro |
February 8, 1994
PBS
|
60 | |
| S21E05 | Can Chimps Talk? |
February 15, 1994
PBS
|
60 | |
| S21E06 | In Search of Human Origins: The Story of Lucy |
February 28, 1994
PBS
|
60 | |
| S21E07 | In Search of Human Origins: Surviving in Africa |
March 1, 1994
PBS
|
60 | |
| S21E08 | In Search of Human Origins: The Creative Revolution |
March 2, 1994
PBS
|
60 | |
| S21E09 | Can China Kick the Habit? |
April 12, 1994
PBS
|
60 | |
| S21E10 | Aircraft Carrier! |
April 19, 1994
PBS
|
60 | |
| S21E11 | The Great Wildlife Heist |
October 11, 1994
PBS
|
60 | |
| S21E12 | Secret of the Wild Child |
October 18, 1994
PBS
|
60 | |
| S21E13 | Haunted Cry of a Long Gone Bird |
October 25, 1994
PBS
|
60 | |
| S21E14 | What's New About Menopause |
November 1, 1994
PBS
|
60 | |
| S21E15 | The Tribe that Time Forgot |
November 8, 1994
PBS
|
60 | |
| S21E16 | Killer Quake! |
November 15, 1994
PBS
|
60 | |
| S21E17 | Buried in Ash |
November 29, 1994
PBS
|
60 | |
| S21E18 | Rescue Mission in Space |
December 6, 1994
PBS
|
60 | |
| S21E19 | Journey to the Sacred Sea |
December 20, 1994
PBS
|
60 | |
| S21E20 |
In Search of the First Language
season finale
|
December 27, 1994
PBS
|
60 |
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No artwork of this type.
No artwork of this type.