

User Score
2 votes
A joint venture between Discovery and BBC Studios, offering unprecedented access to the Department of Homeland Security (DHS) Customs and Border Protection agency as they operate on the 28 bridges connecting the United States of America and Mexico. The lives and work of the DHS are followed and explored as they guard the border and process the millions of people who cross it every year, as well as finding a wide array of illegal contraband, much of it expertly concealed.
Status
Returning Series
Type
Reality
Seasons
7
Episodes
76
10 episodes
10 episodes
10 episodes
10 episodes
12 episodes
12 episodes

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Fresh, new evidence and perspectives will be showcased, such as never-before-released documents, personal diaries and DNA evidence.

12 episodes
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.