![Alaska Mega Machines](https://image.tmdb.org/t/p/w300/wIE2l1YxnL2kT1lpVodtsbvstcc.jpg)
Alaska Mega Machines - Season 1 Episode 3 Gargantuan off the Grid
Alaskan engineers build a massive dam to power an entire town; the world's largest helicopters; Alaska's largest boat lift hauls a 400-ton fishing ship in high winds.
- Genre: Documentary, Reality
- Studio:
- Keyword: alaska
- Cast: