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Grand Canyon: The Hidden Secrets

  • 1984
  • 59m
IMDb RATING
6.8/10
282
YOUR RATING
Grand Canyon: The Hidden Secrets (1984)
Home Video Trailer from SlingShot Entertainment
Play trailer3:18
1 Video
8 Photos
Documentary

Follow the scientific expedition of John Wesley Powell who mapped the canyon and boated the Colorado River rapids into modern times.Follow the scientific expedition of John Wesley Powell who mapped the canyon and boated the Colorado River rapids into modern times.Follow the scientific expedition of John Wesley Powell who mapped the canyon and boated the Colorado River rapids into modern times.

  • Director
    • Kieth Merrill
  • Stars
    • Daniel T. Majetich
    • Coby Jordan
    • Bruce Simballa
  • See production info at IMDbPro
    • IMDb RATING
    6.8/10
    282
    YOUR RATING
    • Director
      • Kieth Merrill
    • Stars
      • Daniel T. Majetich
      • Coby Jordan
      • Bruce Simballa
    • 4User reviews
    • 4Critic reviews
  • See production info at IMDbPro

    • Videos1

    Grand Canyon: The Hidden Secrets
    Trailer 3:18
    Grand Canyon: The Hidden Secrets

    Photos7

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster

    Top Cast27

    Daniel T. Majetich
    • Self - John Wesley Powell
    Coby Jordan
    • Self - Powell Boatman
    Bruce Simballa
    • Self - Powell Boatman
    Stuart Reeder
    • Self - Powell Boatman
    Barney Drake
    • Self - Powell Boatman
    Kenton Grua
    • Self - Powell Boatman
    Peter Dale
    • Self - Powell Boatman
    Doug Lawrence
    • Self - Powell Boatman
    Lars Niemi
    • Self - Powell Boatman
    Armando Leon Diaz
    • Self - Garcia de Cardenas
    Ricardo Merino
    Ricardo Merino
    • Self - Spaniard
    Paul Rius
    • Self - Spaniard
    Mauricio Harmsen
    • Self - Spaniard
    Randy Gleave
    • Self - Spaniard
    Frank Kanig
    • Self - Spaniard
    Percy Devine
    • Self - Mule Skinner
    Robert Charley
    • Self - Indian Guide
    Thomas Yazzie
    • Self - Indian Guide
    • Director
      • Kieth Merrill
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews4

    6.8282
    1
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    4
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    10

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    Related interests

    Dziga Vertov in Man with a Movie Camera (1929)
    Documentary

    Storyline

    Did you know

    • Connections
      Featured in The Making of 'Grand Canyon: The Hidden Secrets' (1999)

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    Details

    • Release date
      • June 16, 1984 (United States)
    • Country of origin
      • United States
    • Official site
      • Official site
    • Language
      • English
    • Also known as
      • Grand Canyon: The Hidden Secrets in 3-D
    • Filming locations
      • Colorado River, Arizona, USA
    • Production companies
      • Cinema Group Ventures
      • Investmore Ltd.
      • World Cinemax
    • See more company credits at IMDbPro

    Box office

    • Gross US & Canada
      • $52,800,000
    • Gross worldwide
      • $239,000,000
    See detailed box office info on IMDbPro

    Tech specs

    • Runtime
      • 59m
    • Color
      • Color
    • Sound mix
      • IMAX 6-Track
    • Aspect ratio
      • 1.44 : 1

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