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Series
Law & Order: Special Victims Unit
Season 18
Episode 15

Law & Order: Special Victims Unit S18 E15

Know It All

Still from Know It All

A man under investigation for rape and murder threatens to expose the secrets of those working the case.

Previous episode

Net Worth

S18 E14

Next episode

The Newsroom

S18 E16

Part of

Law & Order: Special Victims Unit

First aired: Apr 5, 2017
Runtime: 43 min
Rating: 8.7
Network: NBC

Season 18

E1Terrorized
E2Making a Rapist
E3Imposter
E4Heightened Emotions
E5Rape Interrupted
E6Broken Rhymes
E7Next Chapter
E8Chasing Theo
E9Decline and Fall
E10Motherly Love
E11Great Expectations
E12No Surrender
E13Genes
E14Net Worth
E15Know It All
E16The Newsroom
E17Real Fake News
E18Spellbound
E19Conversion
E20American Dream (1)
E21Sanctuary (2)