Watch Investigation Discovery on Philo.
Enjoy Investigation Discovery, 70+ top channels, tons of movies and shows on-demand, and an unlimited DVR.
On now
Streaming now on Investigation Discovery
Your Worst NightmareSeason 5, Episode 6, "One Last Goodbye", airs
Your Worst NightmareSeason 5, Episode 7, "Firestarter", airs
Signs of a PsychopathSeason 6, Episode 2, "Hey Look, I'm a Serial Killer", airs
Signs of a PsychopathSeason 5, Episode 10, "I'm a Sick Puppy", airs
Signs of a PsychopathSeason 5, Episode 1, "I Guess My Life Is Over Now", airs
Signs of a PsychopathSeason 5, Episode 4, "Heat Will Destroy", airs
LiveSigns of a PsychopathSeason 5, Episode 5, "Hell to Look Forward To", airs
Signs of a PsychopathSeason 5, Episode 3, "It Wanted to Kill Somebody", airs
Signs of a PsychopathSeason 6, Episode 9, "This is What I Chose to Be", airs
48 HoursSeason 39, Episode 24, "Kimberly Langwell's Hidden Grave", airs
Signs of a PsychopathSeason 11, Episode 16, "Every Time Was Like Christmas", airs- Signs of a PsychopathSeason 11, Episode 17, "He Got Such a Rush From It", airs
ToxicSeason 2, Episode 5, "The Chosen One", airs
Top Shows on Investigation Discovery
Top Movies on Investigation Discovery
The best TV all in one spot
Stream top networks live on Philo. Explore our lineup of 70+ channels.
