The Human Factor
- Episode aired Oct 21, 2007
- 46m
![Mars Rising (2007)](https://m.media-amazon.com/images/M/MV5BMWVmMjBmZmUtNmFkYi00YTQ1LWE3NDQtZDUzYjhmN2E0YjY2XkEyXkFqcGdeQXVyMTk5MjAyMjM@._V1_QL75_UY281_CR11,0,190,281_.jpg)
The mental toll on astronauts embarking on a three-year Mars mission, including mental breakdown, sexual tension, suicide and mutiny, is examined. William Shatner narrates.The mental toll on astronauts embarking on a three-year Mars mission, including mental breakdown, sexual tension, suicide and mutiny, is examined. William Shatner narrates.The mental toll on astronauts embarking on a three-year Mars mission, including mental breakdown, sexual tension, suicide and mutiny, is examined. William Shatner narrates.