Batman: The Animated Series, Season Three

Grant Walker:
Do you realise that in your half-frozen state, you will age more slowly than an ordinary human? You're practically immortal, my friend!

Mr. Freeze:
Yes, eternal life trapped in this wretched shell! What a miserable joke.

Grant Walker:
Miserable to you, but a godsend to me. Look at me, Mr. Freeze, I'm an old man. I've created wonders in my lifetime, but there is still so much to do! I want to change as you have. To become, like you, a being of blessed, eternal cold.

Mr. Freeze:
You're insane.

Grant Walker:
Only you know how to duplicate the accident that made you what you are. What I long to become!

Mr. Freeze:
(grabs him) You want to live like this? Abandoned and alone? A prisoner in a world you can see but never touch? (drops him and turns away) Old and infirm as you are, I'd trade a thousand of my frozen years for your worst day.