Investigation Discovery’s “Operation Undercover” will follow along as Lou Valoze takes the lead in undercover investigations ...

Investigation Discovery’s new series “Feuds Turned Fatal” tells the stories of what happens friendships turn into furious ...

Investigation Discovery Announces New Specials, Series, & Season For October THE MURDER OF GABBY PETITO: WHAT REALLY HAPPENED premieres Wednesday, October 12 at 10/9c. By: Michael Major Sep. 27, 2022 ...

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The four-part documentary series "Quiet on Set: The Dark Side of Kids TV" aired earlier this ... The show premiered on ...

PARKERSBURG — An episode of Investigation Discovery’s show Disappeared is set to air Sunday, Oct. 15, at 10 p.m. and will feature missing Parkersburg native Gretchen Fleming. “They basically ...

Worst case scenario neighbor wars return this week on Investigation Discovery. Watch a new episode of “Fear Thy Neighbor” on Wednesday, Oct. 23, at 9 p.m. ET on ID.