[Holding up the red glass bottle] These are Pym Particles, alright? And ever since Hank Pym got snapped out of existence, this is it. This is what we have. We're not making any more.
RHODEY:
Scott, calm down.
SCOTT LANG:
Sorry. We've got enough for one round trip each. That's it. No do-overs. Plus two test runs. [He accidentally presses a button, and shrinks, and then grows back to his normal size.] One test run.
[Cut to the testing chamber, where we see Steve, Nat, Tony, Scott, Bruce, Rhodey and Nebula standing at a control panel, presumably controlling the glass platform.]
SCOTT LANG:
All right. I'm not ready for this.
CLINT BARTON:
I'm game. I'll do it.
[Clint walks in wearing the suit Scott was moments before, the Quantum Suit.]
BRUCE BANNER:
Clint, now you're gonna feel a little discombobulated from the chronoshift. Don't worry about it.
[Clint taking position on the platform]
RHODEY:
Wai-Wait a second, let me ask you something. If we can do this, you know, go back in time, why don't we just find baby Thanos, you know, and... [he makes a hand gesture suggesting that they strangle baby Thanos with a rope.]
BRUCE BANNER:
[Disgusted] First of all, that's horrible...
RHODEY:
[In a tone that says it's what we're all thinking.] It's Thanos.
BRUCE BANNER:
...And secondly, time doesn't work that way. Changing the past doesn't change the future.
SCOTT LANG:
Look, we go back, we get the stones before Thanos gets them... Thanos doesn't have the stones. Problem solved.
CLINT BARTON:
Bingo.
NEBULA:
That's not how it works.
CLINT BARTON:
Well, that's what I heard.
BRUCE BANNER:
What? By who? Who told you that?
RHODEY:
[counting with his fingers] Star Trek, Terminator, TimeCop, Time After Time -
SCOTT LANG:
Quantum Leap -
RHODEY:
A Wrinkle in Time, Somewhere in Time -
SCOTT LANG:
Hot Tub Time Machine -
RHODEY:
Hot Tub Time Machine. Bill and Ted's Excellent Adventure. Basically, any movie that deals with time travel.