Time travel is real,
and all of history is vulnerable
to the attack of rogue time travelers.
But one group travels throughout time
to stop the spread of these so-called Time Aberrations
and erase their damage to history.
A group of outcasts and misfits.
These individuals aren't heroes,
they're something else, they're Legends.
Previously on "Legends of Tomorrow"...
Heywood, Dr. Nate Heywood.
I'm a historian.
I specialize in deductive historical reconstruction.
In layman's terms, I'm a time detective.
You'll be able to speak and understand any language spoken to you.
You know how fragile we historians can be.
I know my cuts and bruises.
You're a hemophiliac. You can bleed to death.
So your superpower is wearing the suit.
Without that fancy suit,
you're nothing but a self-righteous rich guy.
Mr. Heywood's vitals are dropping.
I think I can save him.
I did a little tinkering to the formula.
- Time traveler. - Rex!
- So how's our patient? - Still stable.
Gideon has him under sedation.
Any side effects from the Nazi super-serum you injected him with?
No, but that may have a little something to do
with the work I did altering the serum
to remove the Nazi parts.
Yes, it would be a tad inconvenient
to have a monster roaming the ship.
Gideon, can you pilot for a little bit?
I need a break.
Where are all the knives?
Oh, there's one.
Look, if this is about me taking all the mayonnaise,
you might be slightly overreacting.
You killed him!
Killed him? I've killed lots of people.
You're gonna have to be a bit more specific.
What the hell happened to you?
I really don't know.
You injected me with Nazi serum?
Which I'd redesigned to quintuple my own strength
and transform my skin into an alloy
a hundred times stronger than steel.
Steel, that's a cool name.
Yeah, especially since my grandfather was called Commander Steel.
But what does that make me?
Corporal Steel? Mr. Steel?
谁管啊 你现在有超能力了 伙计
Who cares? You got superpowers now, dude.
Except I don't know how I turned to steel in the first place.
Ray'll teach you.
- He will? - You said it yourself,
- you redesigned the serum. - Which I did beautifully,
but it's not like I have some sort of instruction manual.
Guess you'll have to wing it.
Now, I'm gonna go have a chat with our stowaway.
This is gonna be so much fun!
You stowed away before we time-jumped from 1942.
I'm gonna get out of here,
and I'm gonna finish what I started.
You mean, killing Mick?
Not that I haven't thought of it myself, but why?
He killed Rex.
As in Hourman?
His killer stole the Askaran Amulet.
Look, I'm sorry. I am.
But Mick didn't do it.
He is a thief and a murderer.
He's also a Legend,
and Mick hasn't been off the ship
since we dropped your team off at the JSA.
With his last words,
he told me his killer was a time traveler.
You know, we've been tracking someone
who's been trying to alter history.
We think it's the same person that gave Krieger the super-serum.
This might be your time traveler.
Look, if I let you out of here,
you promise not to hurt Mick unless he really deserves it?
Sorry for knocking you out.
Sorry for locking you up.
Call it even?
When I was a kid, I used to play
JSA versus Nazis with my dolls.
Well, they were action figures, really.
But it doesn't matter 'cause I got superpowers now
and it's awesome.
Your powers manifested
as a result of a heightened adrenal response.
Basically, Amaya threatened you and you reacted.
what we need to do is duplicate the conditions
which caused you to, you know, steel on?
Wait, so you want to threaten me?
-不完全是 -等等 我们先商量下
- Not exactly. - Wait, let's discuss this.
I thought this was a time machine.
You saved the Justice Society. Why can't you save Rex?
Because we're dealing with another time traveler.
If we go back and save Rex,
the time traveler will just go back before then and kill Rex again,
so instead of chasing our own tails,
we need to identify who we're up against.
I don't understand any of this.
Look, I just need you to trust us.
We're gonna find who do this. I promise you.
In the meantime, Gideon will fly you home.
I'm not going back until Rex's killer is brought to justice.
We don't know how long that will take.
Don't worry, we're professionals.
We know what we're doing.
Yeah, come on!
If Grandpa Heywood could see me now.
- Professional? - Ish.
I know you not gonna take that, Ray.
Go crush this Tin Man.
- Nice try. - Come on.
Hold on, I'll close it!
雷 进来 我们得关上门
Ray, get inside! We have to close the door.