Discover the complete Investigation Discovery TV guide with today’s schedule, upcoming crime shows, documentaries, and true crime series. Stay updated with full listings and air times.

United States

Investigation Discovery is an American multinational pay television network dedicated to true crime documentaries owned by Warner Bros.

Maintenant: samedi 1 août 2026 à 15:45:24 UTC−3 (Puerto Rico)

	00:00 American Monster
	01:00 The Serial Killer's Apprentice
	03:00 American Monster
	04:00 American Monster
	05:00 Diabolical
	06:00 Diabolical
	07:00 Diabolical
	08:00 People Magazine Investigates: The Cult of the Soulful Journey
	10:00 People Magazine Investigates: Surviving a Serial Killer
	11:00 People Magazine Investigates: Surviving a Serial Killer
	12:00 People Magazine Investigates: Surviving a Serial Killer
	13:00 Signs of a Psychopath
	14:00 Signs of a Psychopath
	14:30 Signs of a Psychopath
	15:00 Signs of a Psychopath
	15:30 Signs of a Psychopath
	16:00 Homicide Hunter: American Detective
	17:00 Homicide Hunter: American Detective
	18:00 Homicide Hunter: American Detective
	19:00 Homicide Hunter: American Detective
	20:00 American Detective With Lt. Joe Kenda
	21:00 Betrayed
	22:00 Betrayed
	23:00 Murder in the Wetlands
	00:00 Betrayed

	00:00 Betrayed
	01:00 Betrayed
	02:00 Murder in the Wetlands
	03:00 Betrayed
	04:00 Betrayed
	05:00 Scorned: Love Kills
	06:00 Scorned: Love Kills
	07:00 On the Case With Paula Zahn
	08:00 On the Case With Paula Zahn
	09:00 On the Case With Paula Zahn
	10:00 Hunted by My Husband: The Untold Story of the DC Sniper
	12:00 Who the (Bleep) Did I Marry?
	13:00 Who the (Bleep) Did I Marry?
	14:00 Who the (Bleep) Did I Marry?
	15:00 The Killer Beside Me
	16:00 The Killer Beside Me
	17:00 The Killer Beside Me
	18:00 Body Cam
	19:00 Body Cam
	20:00 Body Cam
	21:00 Body Cam
	22:00 911: Did the Killer Call
	23:00 The Murder Tapes
	00:00 Web of Lies