![Undaunted: The Forgotten Giants of the Allegheny Observatory](/dq-content/themes/movie/img/no-cover.jpg)
Undaunted: The Forgotten Giants of the Allegheny Observatory
- Aasta: 2012
- Riik: United States of America
- Žanr: Documentary
- Stuudio:
- Märksõna: aviation, astronomy, observatory
- Direktor: Dan Handley
- Osades: Cain Alexander, Kurt Bell, Robert R. Bell, Len Caric, David Conrad