How many seasons does The Devil You Know have?

The Devil You Know has 4 seasons and 34 episodes.

Is The Devil You Know renewed or canceled?

The Devil You Know is currently ended.

Where can I watch The Devil You Know?

The Devil You Know is available on Investigation Discovery.

The Devil You Know

Name: The Devil You Know
Genre: Crime, Documentary, Family, Reality
Released: 2010-09-25
Rating: 6.5

ENDED4 Seasons34 Episodes★ 6.5

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NetworkInvestigation Discovery

First AiredSep 25, 2010

Last AiredNov 16, 2013

GenreCrime, Documentary, Family, Reality

Created ByLynn Booth

The program explores stories of crime mysteries and secret lives of men and women who are supposedly law-abiding citizens but in reality are people with deadly intentions causing pain to their loved ones. The show interviews members of families and friends of those affected and presents first-hand accounts on lives of people who have been betrayed and hurt by these criminals.

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Data via JustWatch / TMDB

Seasons & Episodes4 seasons · 34 episodes

0% complete

E1The Perfect Husband

Sep 28, 201345m

A beautiful psychology student vanishes without a trace in Manhattan. Was her plastic surgeon husband responsible? Her grieving sister, Alayne Katz, believes so, and almost loses hope that justice will ever be served until a grisly discovery is made.

E2A Family Man

Oct 5, 201345m

As women are attacked on the streets of Ocala, FL, a young mother begins to have suspicions about her husband. Melissa Fountain's life will be turned upside down when she learns his dark secret.

E3Civil War Serial Killer

Oct 12, 201345m

As young women begin to go missing across the Midwest, police are on the hunt for a twisted serial killer. A confidential informant goes inside a maximum security prison to look for answers.

E4Under the Melting Snow

Oct 19, 201345m

A sister suspects her troubled brother knows more than he should about women who are missing from the streets of Edmonton. She makes a shocking discovery when she looks inside his hockey bag.

E5Secret Agent Dad

Oct 26, 201345m

A son supports his father through his cancer treatments, but he discovers something big. His father had been living a double life this whole time.

E6Black Widow of Texas

Nov 2, 201345m

When a son suspects his dad's new blonde bombshell wife is evil, no one will listen. Even after Jimmy Don Beets goes missing on a fishing trip, there is no police investigation. Years later, the dark truth of what is buried in the widow's garden will be revealed.

E7Doctor of Deceit

Nov 9, 201345m

A motel owner looks for love online, but finds herself in the midst of intrigue when she meets a doctor involved in a top-secret government project. She becomes suspicious after hearing his wife went missing and begins to suspect that he is hiding a deadly secret.

E8The Kensington Strangler

Nov 16, 201345m

Simone Tinsley was recovering from a tragic miscarriage when she falls in love with a man who romances her. When three victims are found in a rough area of Philadelphia posed liked dolls, Simone is shocked to discover her lover might be a twisted predator.

About The Devil You Know

The Devil You Know is a crime, documentary, family, reality series on Investigation Discovery. The show first aired on Sep 25, 2010 and currently has 4 seasons and 34 episodes. The Devil You Know has ended after 4 seasons. It has a rating of 6.5/10 based on 2 votes. Created by Lynn Booth.