Season 2
Season 1
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Watch Devil You Know Online

"DEVIL YOU KNOW" delves into the secret lives of men and women who masquerade as law-abiding citizens but, behind the charade, are hiding deadly intentions from their loved ones. As each story unfolds, family and friends give first-hand accounts of the unimaginable betrayal that left them in the dark. These harrowing personal testimonials take viewers on a twisted journey as our witnesses wrestle with the demons and devils they have come to know all too well. (Source: Investigation Discovery)

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2x32 09-Nov-2011 Stalking Evil NEW

2x31 02-Nov-2011 Daddy Dearest 

2x08 28-Nov-2012 Against All Odds 

2x06 07-Nov-2012 Twisted Faith 

2x05 31-Oct-2012 Buried Secrets 

2x04 24-Oct-2012 Mother Knows Best 

2x03 24-Oct-2012 House of Horrors 

2x02 26-Oct-2011 A Twisted Mind 

2x01 19-Oct-2011 A Serial Killer in the Family 

1x16 28-Dec-2011 Looks Can Kill 

1x15 21-Dec-2011 Life on the Run 

1x14 14-Dec-2011 The Ultimate Betrayal 

1x12 30-Nov-2011 A Very Unusual Robber