A pin has a head and tail. The head has a minus (-) mark. The tail is plain and doesn't have the minus mark. When you push out a pin, push the tail. If you push the head, the pin gets stuck.

Director: Luis Bunuel 2/5 stars The middle-aged man is stupid with no self-control or whatsoever, and the girl is just a stripper. When smart characters do stupid things, it's interesting. But it's a waste of time to see stupid characters …