Justice League Unlimited, Season 1

Batman:
Chronos!

Chronos:
Wow. You are good. [turns to Enid] Isn't he good?

Batman:
Look at what's happening around you! Look at the sky!

[Above them, existence is becoming a white void]

Chronos:
[with a crazed smile] Pretty...

Green Lantern:
Stay with us, man! We have a problem here!

Chronos:
Right, you're right. This calls for another approach. [kisses Enid on the cheek and activates a portal] You'll love me next time!

[Batman and Green Lantern pursue Chronos into the portal.]

Batman:
Where's he going? There's nothing left!

Green Lantern:
Yes, there is - the beginning of time.

Batman:
He can reset everything; make himself into a god!

Green Lantern:
Only if he gets there first.

[Ahead of them, the image of a swirling pattern in the palm of a hand appears.]

Green Lantern:
The Green Lanterns have a legend. No one can see the beginning of time. It's a universal law!

Batman:
Write him a ticket!

[Green Lantern forms manacles that seize Chronos and pull him back.]

Chronos:
NO!

[Batman inserts the disk he's written into the time-travel belt.]

Batman:
Uploading the program...

Green Lantern:
Make it fast! Having a little trouble with the brakes!

[They are suddenly back where they started, in the Watchtower cafeteria.]

Green Lantern:
... That all... really happened?

Batman:
Think so.

Green Lantern:
Then... we won? Everything's back to normal?

Wonder Woman:
That's a nasty cut, John.

[Green Lantern touches the cut he got during their adventure.]

Batman:
[to Wonder Woman] You don't remember going on a mission with us today, do you?

Wonder Woman:
I just got here.

Batman:
[in an undertone to Green Lantern] The timeline's restored to equilibrium. We're the only two people who remember what happened.

[Green Lantern notices Shayera, who merely gives him an offhanded look]

Green Lantern:
That... complicates things. What happened to Chronos?

Batman:
[amusement in his voice] I reprogrammed the belt to make sure that Chronos would never come to exist.

[Flash to the future, when Chronos first tried to jump though time to escape his wife. Every time he punches the button, he arrives back in the same moment he would have left.]