Network: Investigation Discovery - Page 8

'Unmasked' debuted on October 15, 2018, on Investigation Discovery. Unmasked is a 60-minute documentary crime TV series, which is broadcast in its 12th season. Unmasked is airing at 22:00 on Investigation Discovery ...

'In Plain Sight' debuted on September 3, 2018, on Investigation Discovery. In Plain Sight is a 30-minute documentary crime TV series, which is broadcast in its 2nd season. In Plain Sight is airing at 22:00 on Investigation Discovery ...

'To Catch a Killer' debuted on September 3, 2018, on Investigation Discovery. To Catch a Killer is a 60-minute documentary crime TV series, which is broadcast in its 2nd season. To Catch a Killer is airing at 22:00 on Investigation Discovery ...

'Twisted Sisters' debuted on September 3, 2018, on Investigation Discovery. Twisted Sisters is a 60-minute documentary crime TV series, which is broadcast in its 3rd season. Twisted Sisters is airing at 22:00 on Investigation Discovery ...

'What Lies Beneath' debuted on September 3, 2018, on Investigation Discovery. What Lies Beneath is a 60-minute documentary crime TV series, which is broadcast in its 12th season. What Lies Beneath is airing at 21:00 on Investigation Discovery ...

'Blood Runs Cold' debuted on September 3, 2018, on Investigation Discovery. Blood Runs Cold is a 60-minute documentary crime, mystery TV series, which is broadcast in its 2nd season. Blood Runs Cold is airing at 22:00 on Investigation Discovery ...

'The Devil Speaks' debuted on August 21, 2018, on Investigation Discovery. The Devil Speaks is a 60-minute documentary crime TV series, which is broadcast in its 2nd season. The Devil Speaks is airing at 22:00 on Investigation Discovery ...

'Pamela Smart: An American Murder Mystery' debuted on August 19, 2018, on Investigation Discovery. Pamela Smart: An American Murder Mystery is a 60-minute documentary crime TV series, which is broadcast in its 2nd season. Pamela Smart: An American Murder Mystery is airing at 22:00 on Investigation Discovery ...

'The Killer Closer' debuted on August 10, 2018, on Investigation Discovery. The Killer Closer is a 60-minute documentary crime, mystery TV series, which is broadcast in its 8th season. The Killer Closer is airing at 21:00 on Investigation Discovery ...

'Someone You Thought You Knew' debuted on August 2, 2018, on Investigation Discovery. Someone You Thought You Knew is a 60-minute documentary crime TV series, which is broadcast in its 3rd season. Someone You Thought You Knew is airing at 22:00 on Investigation Discovery ...