Has Mr. Zero ever been hit with his own ice-gun?

Question

The question jumped in my mind as I rewatched Joel Schumacher’s Batman and Robin (1997) where, at an early scene of the film, Batman grabs the ice-gun pointing it at Mr. Freeze but doesn't have time to shoot.

Also, in the Toys "R" Us Replica Edition (1997) of the original DC comic Batman #121 The Ice Crimes of Mr. Zero! (1959), where Mr. Zero (after known as Mr. Freeze) first appeared, it looks to me that at the end of the story, Mr. Zero was attempting to reach his ice-gun, not to defend himself against Batman and Robin, but to shoot himself with the weapon's ice gas in order to counteract the deadly effects of the steam bath in which he was enveloped.

Most of us are aware that, as a result of an accident in his laboratory while experimenting with a concentrated freezing solution, Mr. Zero's physiology was altered in such a way that he was obliged to live in conditions below zero degrees Celsius.

I'm asking because, in case that happened in the DC Universe, wouldn’t be interesting to know if Mr. Freeze can be overly frozen or can manage to resist that which changed forever his life?

Answer 1

Although it isn't Mr. Freeze himself, in Batman: The Animated Series, in the episode Deep Freeze, Grant Walker asked to be inflicted by the same stuff Dr. Victor Fries himself endured which turned him into Mr. Freeze; the reason being that it also prevented him from ageing, making him immortal.

By the end of the episode, Mr. Freeze decided to side with Batman and stop whatever madness Mr. Walker had planned to do. He shot his freezing gun at the man (who was wearing a suit similar to Freeze).

It didn't directly affect him, but what it did was trapping him inside an ice prison, which then went down sinking. And since the man was as immortal as Mr. Freeze was, it meant he will remain there for the rest of eternity.

The scene where Mr. Freeze shoots his freezing gun at the man:

And the scene where the man, stuck inside solid glass, sinks to the bottom of the sea: