The Flash (2014)
Season 3: Episode 20
I Know Who You Are
TMDb
Air Date:
Genre
Release Date
2014
End Date
2023
Episode Description
Barry and the team meet Tracy Brand, a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost is also after Tracy so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco. Joe and Cecile’s relationship takes a big turn.
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Episode 1
Pilot
Episode 2
Fastest Man Alive
Episode 3
Things You Can't Outrun
Episode 4
Going Rogue
Episode 5
Plastique
Episode 6
The Flash is Born
Episode 7
Power Outage
Episode 8
Flash vs. Arrow (I)
Episode 9
The Man in the Yellow Suit
Episode 10
Revenge of the Rogues
Episode 11
The Sound and the Fury
Episode 12
Crazy for You
Episode 13
The Nuclear Man
Episode 14
Fallout
Episode 15
Out of Time
Episode 16
Rogue Time
Episode 17
Tricksters
Episode 18
All Star Team Up
Episode 19
Who Is Harrison Wells?
Episode 20
The Trap
Episode 21
Grodd Lives
Episode 22
Rogue Air
Episode 23
Fast Enough
Episode 1
The Man Who Saved Central City
Episode 2
Flash of Two Worlds
Episode 3
Family of Rogues
Episode 4
The Fury of Firestorm
Episode 5
The Darkness and the Light
Episode 6
Enter Zoom
Episode 7
Gorilla Warfare
Episode 8
Legends of Today (I)
Episode 9
Running to Stand Still
Episode 10
Potential Energy
Episode 11
The Reverse-Flash Returns
Episode 12
Fast Lane
Episode 13
Welcome to Earth-2
Episode 14
Escape from Earth-2
Episode 15
King Shark
Episode 16
Trajectory
Episode 17
Flash Back
Episode 18
Versus Zoom
Episode 19
Back to Normal
Episode 20
Rupture
Episode 21
The Runaway Dinosaur
Episode 22
Invincible
Episode 23
The Race of His Life
Episode 1
Flashpoint
Episode 2
Paradox
Episode 3
Magenta
Episode 4
The New Rogues
Episode 5
Monster
Episode 6
Shade
Episode 7
Killer Frost
Episode 8
Invasion! (II)
Episode 9
The Present
Episode 10
Borrowing Problems from the Future
Episode 11
Dead or Alive
Episode 12
Untouchable
Episode 13
Attack on Gorilla City (1)
Episode 14
Attack on Central City (2)
Episode 15
The Wrath of Savitar
Episode 16
Into the Speed Force
Episode 17
Duet (II)
Episode 18
Abra Kadabra
Episode 19
The Once and Future Flash
Episode 20
I Know Who You Are
Episode 21
Cause and Effect
Episode 22
Infantino Street
Episode 23
Finish Line
Episode 1
The Flash Reborn
Episode 2
Mixed Signals
Episode 3
Luck Be a Lady
Episode 4
Elongated Journey Into Night
Episode 5
Girls Night Out
Episode 6
When Harry Met Harry...
Episode 7
Therefore I Am
Episode 8
Crisis on Earth-X (III)
Episode 9
Don't Run
Episode 10
The Trial of The Flash
Episode 11
The Elongated Knight Rises
Episode 12
Honey, I Shrunk Team Flash
Episode 13
True Colors
Episode 14
Subject 9
Episode 15
Enter Flashtime
Episode 16
Run, Iris, Run
Episode 17
Null and Annoyed
Episode 18
Lose Yourself
Episode 19
Fury Rogue
Episode 20
Therefore She Is
Episode 21
Harry and the Harrisons
Episode 22
Think Fast
Episode 23
We Are The Flash
Episode 1
Nora
Episode 2
Blocked
Episode 3
The Death of Vibe
Episode 4
News Flash
Episode 5
All Doll'd Up
Episode 6
The Icicle Cometh
Episode 7
O Come, All Ye Thankful
Episode 8
What's Past Is Prologue
Episode 9
Elseworlds (I)
Episode 10
The Flash & The Furious
Episode 11
Seeing Red
Episode 12
Memorabilia
Episode 13
Goldfaced
Episode 14
Cause and XS
Episode 15
King Shark vs. Gorilla Grodd
Episode 16
Failure Is an Orphan
Episode 17
Time Bomb
Episode 18
Godspeed
Episode 19
Snow Pack
Episode 20
Gone Rogue
Episode 21
The Girl With The Red Lightning
Episode 22
Legacy
Episode 1
Into The Void
Episode 2
A Flash of the Lightning
Episode 3
Dead Man Running
Episode 4
There Will Be Blood
Episode 5
Kiss Kiss Breach Breach
Episode 6
License to Elongate
Episode 7
The Last Temptation of Barry Allen (1)
Episode 8
The Last Temptation of Barry Allen (2)
Episode 9
Crisis on Infinite Earths: Part Three (III)
Episode 10
Marathon
Episode 11
Love Is a Battlefield
Episode 12
A Girl Named Sue
Episode 13
Grodd Friended Me
Episode 14
Death of the Speed Force
Episode 15
The Exorcism of Nash Wells
Episode 16
So Long and Goodnight
Episode 17
Liberation
Episode 18
Pay the Piper
Episode 19
Success Is Assured
Episode 1
All's Wells That Ends Wells
Episode 2
The Speed of Thought
Episode 3
Mother
Episode 4
Central City Strong
Episode 5
Fear Me
Episode 6
The One With The Nineties
Episode 7
Growing Pains
Episode 8
The People v. Killer Frost
Episode 9
Timeless
Episode 10
Family Matters (1)
Episode 11
Family Matters (2)
Episode 12
Good-Bye Vibrations
Episode 13
Masquerade
Episode 14
Rayo De Luz
Episode 15
Enemy at the Gates
Episode 16
P.O.W.
Episode 17
Heart of the Matter (1)
Episode 18
Heart of the Matter (2)
Episode 1
Armageddon (1)
Episode 2
Armageddon (2)
Episode 3
Armageddon (3)
Episode 4
Armageddon (4)
Episode 5
Armageddon (5)
Episode 6
Impulsive Excessive Disorder
Episode 7
Lockdown
Episode 8
The Fire Next Time
Episode 9
Phantoms
Episode 10
Reckless
Episode 11
Resurrection
Episode 12
Death Rises
Episode 13
Death Falls
Episode 14
Funeral for a Friend
Episode 15
Into the Still Force
Episode 16
The Curious Case of Bartholomew Allen
Episode 17
Keep It Dark
Episode 18
The Man in the Yellow Tie
Episode 19
Negative (1)
Episode 20
Negative (2)
Episode 1
Wednesday Ever After
Episode 2
Hear No Evil
Episode 3
Rogues of War
Episode 4
Mask of the Red Death (1)
Episode 5
Mask of the Red Death (2)
Episode 6
The Good, the Bad and the Lucky
Episode 7
Wildest Dreams
Episode 8
Partners in Time
Episode 9
It's My Party and I'll Die If I Want To
Episode 10
A New World (1)
Episode 11
A New World (2)
Episode 12
A New World (3)
Episode 13
A New World (4)
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