What episode of Batman did got gagged?

It seems you're asking about a scene where someone was gagged in a Batman episode. However, "got gagged" is a bit vague. To help me find the specific episode you're looking for, could you provide more information?

For example:

* What Batman series are you thinking of? (Batman: The Animated Series, Batman Beyond, The Batman, etc.)

* Who was gagged? (A specific character or just a general villain?)

* What was the context? (Were they being kidnapped, tortured, or just silenced?)

With more details, I can help you pinpoint the episode you're thinking of.