Get 20% off a Lifetime Plex Pass
Enjoy this special deal, this Geek Week only.
Learn More
Find Movies & TV
Home
Live TV
On Demand
Explore
Movies & TV Shows
Most Popular
Leaving Soon
Categories
Action
Animation
Comedy
Crime
Descriptive Audio
Documentary
Drama
En Español
Horror
Music
Romance
Sci-Fi
Thriller
Western
Explore
Browse Channels
Featured Channels
NFL Channel
Ion Mystery
CBS Sports HQ
Categories
Hit TV
Crime
Reality
News
Sports
Game Shows
History & Science
Sci-Fi & Action
Movies
Chills & Thrills
Classic TV
Nature & Travel
Comedy
Black Entertainment
Cooking
Home
Kids & Family
Sporting
En Español
International
Gaming & Anime
Lifestyle
Music
Sign In
Law & Order: Special Victims Unit
Know It All
E15
Apr 5, 2017
43m
TV-14
Add Show to Watchlist
A man under investigation for rape and murder threatens to expose the secrets of those working the case.
More
Where to Watch Know It All
Citytv
Free
Hulu
Subscription
Peacock
Subscription
+4 more
Cast of Know It All
Mariska Hargitay
Olivia Benson
Ice-T
Odafin 'Fin' Tutuola
Kelli Giddish
Amanda Rollins
Peter Scanavino
Dominick 'Sonny' Carisi Jr.
Raúl Esparza
Rafael Barba
Chris Diamantopoulos
David Willard
Jerry DiLeo
Police Officer
Megan Murphy
Laura Knowles
Meredith Travers
Jennifer Knowles
Bill Dawes
Alex Ryan
Max Baker
Colin Bennett
Megan Leung
TARU Tech
Jamie Effros
Henry Marks
Bill Kocis
Reporter
Jason Bowen
Marcus Perry
Mary Hodges
Anita Wright
Marianna Garcia
Ashtonja Abreu
Tim Ewing
Richard Banner
Gianna Yanelli
Young Woman
Kyle Marasciulo
Jarrod Phillips
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
See the full list of supported devices
Home
Live TV
On Demand
Discover