Scene: Police station. Detective Mewbler shows the "witness" a group of rougish looking individuals stands in a line-up behind a 2 way mirror.

Text:

Witness: None of these guys look like him. He had a beard.
Cut to: Beard Emporium. The Law and Order sound plays.
Beard salesman: About a week ago, this crazy guy came in, talking about Martians eating his brain.
Cut to: Mars. The Law and Order sound plays.
Detective Mewbler flashes a badge to an alien with sharp teeth.
Alien: Gleep ork Glork Glork
The alien eats his brain.
Cut to: Glork. The Law and Order sound plays.
Missing a brain, Mewbler stupidly flashes his badge to a creature with eyeball tentacles.