Home / Series / National Geographic Documentaries / Aired Order / Season 2017 / Episode 15

Drain Alcatraz

Draining the waters around Alcatraz reveals the infamous prison’s deepest secrets.

English
  • Originally Aired December 19, 2017
  • Runtime 45 minutes
  • Content Rating United States of America TV-PG
  • Network National Geographic
  • On Other Sites IMDB
  • Notes Is a season finale
  • Created July 8, 2018 by
    Administrator admin
  • Modified September 3, 2022 by
    PolarGeek admin