diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index ae7079a6a..8f8bed523 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -670,7 +670,6 @@ from .myvi import (
 from .myvidster import MyVidsterIE
 from .nationalgeographic import (
     NationalGeographicVideoIE,
-    NationalGeographicTVIE,
 )
 from .naver import NaverIE
 from .nba import NBAIE
diff --git a/youtube_dl/extractor/go.py b/youtube_dl/extractor/go.py
index 03cfba91f..8b114cdde 100644
--- a/youtube_dl/extractor/go.py
+++ b/youtube_dl/extractor/go.py
@@ -38,13 +38,17 @@ class GoIE(AdobePassIE):
         'disneynow': {
             'brand': '011',
             'resource_id': 'Disney',
+        },
+        'nationalgeographic': {
+            'brand': '026',
+            'requestor_id': 'dtci',
         }
     }
     _VALID_URL = r'''(?x)
                     https?://
                         (?:
                             (?:(?P<sub_domain>%s)\.)?go|
-                            (?P<sub_domain_2>abc|freeform|disneynow)
+                            (?:www\.)?(?P<sub_domain_2>abc|freeform|disneynow|nationalgeographic)
                         )\.com/
                         (?:
                             (?:[^/]+/)*(?P<id>[Vv][Dd][Kk][Aa]\w+)|
@@ -99,6 +103,19 @@ class GoIE(AdobePassIE):
             # m3u8 download
             'skip_download': True,
         },
+    }, {
+        'url': 'https://www.nationalgeographic.com/tv/shows/live-free-or-die/episode-guide/season-01/episode-05-butchers-and-builders/vdka10914748',
+        'info_dict': {
+            'id': 'VDKA10914748',
+            'ext': 'mp4',
+            'title': 'Butchers and Builders',
+            'description': 'md5:25b8b04d5c21fbed3644c0c17c3a41df',
+        },
+        'params': {
+            'geo_bypass_ip_block': '3.244.239.0/24',
+            # m3u8 download
+            'skip_download': True,
+        },
     }, {
         'url': 'http://abc.go.com/shows/the-catch/episode-guide/season-01/10-the-wedding',
         'only_matching': True,
diff --git a/youtube_dl/extractor/nationalgeographic.py b/youtube_dl/extractor/nationalgeographic.py
index ee12e2b47..165964ca0 100644
--- a/youtube_dl/extractor/nationalgeographic.py
+++ b/youtube_dl/extractor/nationalgeographic.py
@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from .fox import FOXIE
 from ..utils import (
     smuggle_url,
     url_basename,
@@ -59,24 +58,3 @@ class NationalGeographicVideoIE(InfoExtractor):
                 {'force_smil_url': True}),
             'id': guid,
         }
-
-
-class NationalGeographicTVIE(FOXIE):
-    _VALID_URL = r'https?://(?:www\.)?nationalgeographic\.com/tv/watch/(?P<id>[\da-fA-F]+)'
-    _TESTS = [{
-        'url': 'https://www.nationalgeographic.com/tv/watch/6a875e6e734b479beda26438c9f21138/',
-        'info_dict': {
-            'id': '6a875e6e734b479beda26438c9f21138',
-            'ext': 'mp4',
-            'title': 'Why Nat Geo? Valley of the Boom',
-            'description': 'The lives of prominent figures in the tech world, including their friendships, rivalries, victories and failures.',
-            'timestamp': 1542662458,
-            'upload_date': '20181119',
-            'age_limit': 14,
-        },
-        'params': {
-            'skip_download': True,
-        },
-    }]
-    _HOME_PAGE_URL = 'https://www.nationalgeographic.com/tv/'
-    _API_KEY = '238bb0a0c2aba67922c48709ce0c06fd'