When Jacquouille gets frightened by the television set, he throws a statue in it, making the TV set explode. The blankets placed over the couches as well as various objects are sucked into the set. In the next shot, the couch right in front of the TV is still covered by its blanket, which disappears in the following shot.
In Jean-Pierre's office, there's a poster written "Le cabinet de dentiste est un endroit sûr" (The dentist office is a safe place). Funny, with what is going on there.