"Impossible" is the 15th episode of the ABC television series, Desperate Housewives. The episode was the 15th episode for the show's first season. The episode was written by Marc Cherry and Tom Spezialy and was directed by Larry Shaw.
Not possible; incapable of being done, of existing, etc.; unattainable in the nature of things, or by means at command; insuperably difficult under the circumstances; absurd or impracticable; not feasible.