We see scenes from horror movies where monsters like
vampires and werewolves and such bare their teeth (like Amanda Donohoe in Lair of the White Worm), and after a few
of these, the announcer chimes in, saying: “Go ahead, show off your teeth this
Halloween! You use (whatever brand of toothpaste)! And when you brush with (whichever brand of toothpaste), you needn’t
fear cavities from all that candy, either.”
This is Amanda Donohoe in Lair of the White Worm:
Here’s Christopher Lee as Dracula:
Here’s the Xenomorph from Alien:
And here are some werewolves baring their teeth: