At this very moment those pictures are on the way to Washington where the FBI has experts in this type of identification.
11 seconds sound clip from the Grease (1978) movie soundboard.
You can hear this line at 01:18:29 in the Blu-ray version of the movie.
Quote context
[...]
- I wonder who that is on the right.
- We have pictures of you so-called mooners.
- And just because the pictures aren't of your faces doesn't mean we can't identify you.
- If you turn yourselves in now you may escape a federal charge.
- Never before has the screen thundered with the sounds...
- Move it out. I feel like a meatball in here.
- Okay, let's go find the chicks. Yeah!
[...]