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Documentary

All Episodes of Test Your Brain

National Geographic

Browse all episodes of Test Your Brain

All Episodes of Test Your Brain

3-episode National Geographic television documentary from 2011 narrated by Neil Patrick Harris
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Season 1

  • Test Your Brain
    7.5/1026 votes

    Test Your Brain

    Season 1 Episode 1 - Aired 10/24/2011

    no overview is available

    Director: Unknown

    Writer: Unknown

  • Episode 2
    7.4/1020 votes

    Episode 2

    Season 1 Episode 2 - Aired 11/19/2011

    No description available

    Director: Unknown

    Writer: Unknown

  • Episode 3
    7.5/1020 votes

    Episode 3

    Season 1 Episode 3 - Aired 11/26/2011

    No description available

    Director: Unknown

    Writer: Unknown