Alchimiste Parafaragaramus ou La cornue infernale

A wizard sleeps at a table in his well-appointed sitting room. From a drawer in the table, a snake appears. The snake begins a series of transformations: he becomes a jester, a spider, and a woman. Each approaches the wizard as he sleeps. Each also works its magic on a glass vial on the wizard's table. Soon the vial has grown in size and is full of a bubbling liquid. The wizard wakes, the vial explodes. Who emerges victorious from the spells and dreams? (imdb)