Guys, I saw the alert.
I'm on my way.
Kamilla?
Uh, yeah.
Ready to assist you.
Why are you two on comms?
Uh, Kamilla let me in.
Frost is at A.R.G.U.S.,
Cisco's off the grid,
Iris is on a story...
And Ralph is
tracing down Sue Dearbon.
Okay, no worries.
Are you sure you.
'Cause, I mean,
and caffeinated, sir.
Thanks, Chester,
Hartley Rathaway.
Since when are you.
It's Pied Piper, Flash.
And you're really
after what you and your friends.
Uh, what did we do?
Wow, Flash.
My brother,
How do you not remember?
Oh, great.
Apparently, there's something.
The gauntlets are just.
Wait, what?
He can fly now.
P-Runk is all over it.
That sonic boom had.
If I scan
I think we can...
Flash, Rathaway's.
All right, I'm on it.
Uh, I wouldn't do that, sir.
Because there's a...
Whoa!
Since when was there.
Since always.
System update complete.
Is there anything else,
In... in the meantime, I wouldn't
that Crisis changed before.
Calculating...
Yeah, I already knew that.
A-actually, you know what?
It does kinda make sense.
Super-facility...
every time The Flash came.
And that jawline, though?
Hmm.
I'm kinda...
Well, what are you.
I...
Barry Allen.
3.725 trillion changes.
In order of causality?
Is this a mobile interactive.
Um, yeah, it... it is.
I'm... I'm just trying.
Really?
You know, if you just flip.
Hey, you know, please, um...
You don't mess with that.
And, uh, you know, you're not.
Yeah, totally.
The whole superhero
off my list.
Anyways, uh, if you'll.
He's just trying to help.
I know. It's...
So much has changed...
after Crisis, and...
You know, this morning,
I was trying to find.
There's not even a cemetery.
In Central City.
Is missing.
And friends
are enemies now.
Just... everything
I'll bet hearing
doesn't help, either.
You want something familiar.
Hey, I didn't mean it.
It's okay, Barry.
Just maybe take.
If he seems a little
it's because he idolizes.
You're his hero.
I'll, uh, let you.
There's gotta be.
Walk me through the night
explosion again.
Like I told you...
I was starting R-CEM tests
I just finished the prototype.
Wait, you finished building.
Yeah.
I did, but we can't use it.
What are you so afraid of?
I...
Eva, I get it.
But I've read your research.
You were brilliant.
You were the best.
And that is.
You're so brave.
I guess we'll be brave.
So this is.
It can detect and detain.
Okay.
And you need me to do what?
Charge this so I can catch him.
Catch the particles.
And what are these "particles".
Uh, noth... they're just...
You wouldn't understand.
There's the Nash Wells we know.
And I'm guessing anomalies.
Boss Lady told me.
Yeah, you never did like being.
Why do you always act like.
It's weird.
I...
Don't know what.
Well, that's not true, is it?
You're such a liar.
What?
It's, uh... yes.
The residual particle catcher.
So if you would, please,
can you, um, help me,
Just blast it with
a ultra-powered UV ray.
Wh-where?
On the front pylon, thank you.
That contraption.
Ooh.
Hey, are you okay?
Who the hell is she?
She...
That's... it's just someone.
Well, she looks a lot.
Why do you have.
It doesn't ma...
It does to me!
Dude, this is too weird.
Something was off with you
but I kept ignoring it,
to find another person.
Okay.
When you looked at me,
God, that is messed up,
Okay, all right.
Let's try this again, Gideon.
What the hell?
Oh, good, you're awake.
Thank God. What the...
I mean, one minute,
I'm in the speed lab,
and the next thing I know,
My speed's gone.
Quite the little chatterbox.
What?
W-Why are you.
And why am I in a cage?
Caitlin, let me out of here!
Easy, killer.
Thawne?
You're quite the specimen,
Go to hell.
I don't know how you managed.
Whatever all this is,
Cranky.
What, did you offer him.
Maybe he just needs
I'm gonna go check on Ronnie.
He's very excited about.
Hmm.
I like the sound of that.
I'll come with you.
Caitlin, do not trust him!
Hey, baby girl.
To what do I owe the pleasure.
Well, a good lead, hopefully.
I'm working
and I have reached
and I was hoping that maybe
on Joseph Carver.
Ah, as a matter of fact,
but I can't share it with you.
Are you being serious?
A RICO investigation.
To Chief Singh.
By the book.
Were the one that gave him
with the Mirror Gun,
with this?
Was Team Flash territory.
And it has to stay that way.
With a collusion charge.
You can't just shut me out.
I didn't... I didn't mean that.
This just... it...
I can see that.
But baby girl,
My hands are tied.
Yeah, I'm sorry too.
And I respect that.
Hmm.
I, um... I'm about.
Do you maybe wanna join me.
My treat.
But I got a few things.
Yeah, no worries.
At noon?
That's perfect.
Okay.
Oh, come on, come on.
I just spent
at A.R.G.U.S.,
I do not wanna play pinball.
Besides, I know the only reason
is 'cause you wanna work
so just go do it.
I'm working my way up to it.
Up until today, the worst thing
is drown my grandmother's car.
Uh, don't try to build.
It doesn't work out.
Didn't you create
over Central City?
Oh, you think Barry's.
Would you stop?
No, no, I wasn't even awake
I mean, it's not like
Barry?
I can't help you.
Use your signs.
Nothing?
Well, everybody's got good days.
Gorillas are no different.
This isn't the past.
It's a mindscape.
You're in Grodd's mind now.
What's the matter, Grodd?
So you decided to break out,
In the mental coma you.
Hmm.
So, what, the cage is payback?
What, you want vengeance?
Understanding.
To see what it's like.
No powers, no freedom.
Caitlin used
to shut down
Caitlin betrayed Grodd.
But you gave her the authority.
I'd do it again.
Your mind is a weapon.
You take a weapon from a man,
You took Grodd's mind,
Grodd's greatest gift.
That is cruelty,
No, no.
Does that great mind of yours
remember how many people.
Huh?
You marched an army of gorillas.
You forced me
with Solovar.
You weaponized
so you could control.
Face it, Grodd.
You are right.
It took Grodd a year
to think intelligently again,
and in that time, Grodd had.
And without the power.
Grodd could no longer
and was forced to confront
his wrongdoings, his crimes.
Your accident allowed
not to harm Flash,
Put a gatekeeper.
The portal
is the only way out.
Help Grodd.
Grodd is sorry.
Grodd has changed.
Says the super-intelligent
who just kidnapped me.
Grodd wants Flash.
Your powers are returned.
Please, Flash.
Help Grodd.
Nice try, Grodd.
But you'll never change.
You're exactly where.
That's one crazy.
Close.
Sherloque's machine
to put one person's mind
into another person's memories.
Wait, you think Barry's
I mean, we've had experience.
Based on Barry's pulse,
and his vitals...
And the two brainwaves.
Awesome. Awesome.
I mean, no,
We should, uh...
When Ramsey decided to take
inside Barry's brain,
on the Memory Machine
decided to resurface.
In a mindscape, the host
to the guest's.
If we can sync up
I think we can communicate.
Like sliding.
Sweet.
Come on, Barry.
You and me, outside.
Harrison Wells is alive?
That's a really long story.
Make it fast, or I'm out.
So it turns out that Allegra,
series of unfortunate events,
That's she's.
Not my daughter, exactly.
An ex-employee...
Whatever.
Because she found out rather.
So now it's time for some.
Oh, come on.
You and your daughter...
Exactly... okay, more like
who made a bad call.
Yeah, but she said.
Well, as my life coach,
you can't let that stop you.
Ralph is your life coach?
Time to get out of here.
Solovar?
You're the gatekeeper?
Solovar, listen.
We do not have to fight.
As far as I'm concerned,
Grodd can stay in this coma
I am the warden.
None shall escape.
Oh, great.
Barry's body is reacting
in the mindscape.
He dies out here too?
Do you have any sedatives?
No, those don't work.
No, no, no, no.
Uh, Frost, you've got
before he throws a bunch
that basically means.
The signals traveling
are moving.
We've only seen
whose neurons can fire.
Barry's in Grodd's mind.
Gorilla Grodd?
Damn.
My favorite supervillain ever!
He's, like, super strong,
and... Barry's super trapped
which is very, very bad.
We modified Grodd's
to keep him in a coma.
But its neural-inhibiting
can only sustain one mind.
The mindscape will overload.
If that happens.
He would die.
A.R.G.U.S. and ask them.
Uh, no.
While Barry's still
he'll be trapped.
I... I still don't understand.
How did Grodd get inside.
Because of me.
When I tweaked this earlier,
I adjusted
by a factor of 900%.
Well, that's more
for another brain.
And Barry was wearing that
I am so sorry.
I... I never should've came here.
This is all my fault.
Hey.
How's you running away
Barry out of Grodd's mind?
At least I can't.
Look, I hate
but accidentally putting
is kind of a rite of passage.
We've all done it:
Even the janitor.
He put too much wax.
But then, after we put
we figure out a plan.
So now it's your turn.
You know, in the sixth grade,
with a "Millennium Falcon"
out of used vacuum parts.
And everything, like a drone.
But on the day of the fair,
it didn't fly.
Uh, rust in the intake manifold
into the combustion,
Sorry.
I had begged my teacher
and then fly again.
He said no.
You know why?
He was an old school brother.
And he said...
that in the real world,
we don't get.
Hold on.
I'm not gonna pretend
what your life has been like,
and I know that some
has nothing to do
but I'm offering you.
Because you deserve one.
'Cause we all do.
Dad, I'm so sorry.
I made that mistake.
Not a problem.
Yeah, that sounds great.
Love you.
Ready to do this?
No.
Eva, look at me.
Trust yourself.
It's the machine.
The subatomic particles
the mirror's surface,
between the worlds.
Then we're no worse off
I made the mirror pieces.
Let's just go back.
Eva, we should be trying
to get out of here, right?
I...
There's another reason
to use this machine,
No, I... I... I...
Eva, w-what are you hiding?
Why don't I believe you?
Trust me, we can't use it.
Because of this!
Oh, my...
Oh.
He sees an enemy from his past.
Grodd wants Flash.
And having me fight Solovar
was supposed.
Grodd thought Flash.
You were wrong!
But that was your plan,
No.
What's that?
Is that Solovar?
This world is crumbling.
The neural inhibitor
the strain of two minds.
What happens.
Both Grodd and Flash.
You wanted revenge so badly
just to take me with you?
Grodd has changed.
Nothing could ever.
Not even the Crisis.
How do you know.
Grodd's mind wasn't affected
by the merging
but Grodd can still sense
changes like Gorilla City.
The gorillas are here now.
Grodd wants to return home.
So you can create another army
just to destroy everyone.
That is who Grodd used to be.
That Grodd wanted power.
Power didn't bring happiness.
It brought pain.
New Grodd wants a new path.
Grodd wants to live...
in peace with his own kind.
Gorilla City is the only place
ever felt happy.
You're telling the truth.
You really have changed.
Flash didn't believe
but why does Flash.
You let go of the past.
Maybe I should do the same.
Crisis has changed so much.
I've been obsessed with
trying to keep things
but I can't.
Those things don't matter.
If Flash can't beat Solovar,
This world collapses.
That's our fate.
No.
Grodd, Solovar beat me
the exact same way.
To get out of here, we just.
We have to run forward,
How?
By fighting together.
There's our way out.
You ready?
Together.
What is it?
Their cerebral activity.
Okay, forget "synced."
Their neural pathways.
Their brainwaves.
How does it feel?
I know.
This time,
Grodd will never leave!
You have my powers, Grodd,
and my knowledge.
Now get us out of here.
The neural comm link.
Barry, can you hear me?
Oh, yes!
In contact with you.
Is he trying to hurt you?
We're on the same team.
Sort of like
of the Firestorm matrix.
Wait, so you're.
Uh, I'll explain later.
In Grodd's mind.
And the only way to do that...
There isn't much time.
The world.
Grodd thinks lightning.
Nothing can save Grodd.
Uh, Barry, we've got
than Solovar right now.
Is falling apart.
What can be worse than this?
According to my scans,
with your brainwaves
you'll end up in one body.
Brundle-Flash. Gross.
And what's worse is,
the resulting
will cause every brain cell
and the resulting form would...
Yeah.
Separate their minds at.
And I'd have to be accurate.
Which isn't possible.
But it's very possible
for a mobile interactive.
If we sync Gideon's
to Barry and Grodd's
it'll perfectly time.
But I'd have to do some more
and my augmenting is what got
and I... I just really.
Chester, listen to me.
To Gideon earlier?
You improved her functionality.
You're a genius.
Exactly how you planned,
Try again.
I need you now, Chester.
You can do this.
Flash believes in me.
Go ahead,
Show us your moves.
Right.
It's time for the
to do his thing, baby!
Oh, watch out,
because Chester P. Runk.
Great. Now all we have to...
Flash?
Grodd!
There is no escape.
Solovar's winning.
How's it going, Chester?
Grodd stinks of fear.
Grodd knows Solovar.
Don't listen to him, Grodd.
You hear me?
Put it all behind you and show.
That's it.
And run, Grodd.
Almost there.
Whatever you guys are doing,
Here goes!
Yes!
Come on, Barry.
You're back.
Thanks to the team.
So do you think Grodd.
Or is this more of like a...
"former villain turned."
Uh, we'll see, I guess.
A tracking polymer.
She agreed to let him out
as long as we know.
So if he does break bad again,
Which reminds me,
and make sure I understand
I wanna make sure they give.
Hey, babe.
That's great!
Cisco's coming home!
I wanted to say, uh,
I'm sorry I wasn't.
It's... I mean, I was dealing
I felt like everything
and I took that out on you,
and I'm sorry.
Ah, it's...
Um, by the way,
Kamilla told me
and I kind of...
hacked every cemetery database
within a 700-mile radius.
Found them.
I don't remem...
Thank you, Chester.
Do you mind.
I thought you'd never ask.
According to our satellites,
it is... Rathaway.
Pied Piper's back, baby!
Okay, I'm gonna need
to take him down.
Oh, hell, yeah.
All right.
Oh, that's.
Why didn't you tell me
that the machine
I wanted to prove.
Words are worthless.
Evidence...
My colleagues ridiculed.
Even though my research
no scientific journal
because I hadn't shown it
I just...
I couldn't have you doubt me
I just...
I just needed you.
Eva, of course I believe you.
I saw you move.
You're capable of great things.
Look, when you're feeling.
We'll find another way.
Yeah.
I think I have
in the storage room.
Would you get them?
What did you do to us?
I bought us time.
There's no need for you.
All right.
He... is...
Coming...
Greg, move your head.