The Pursuit of Happyness is a 2006 American biographical drama film based on entrepreneur Chris Gardner's nearly one-year struggle being homeless. Directed by Gabriele Muccino, the film features Will Smith as Gardner, a homeless salesman. Smith's son Jaden Smith co-stars, making his film debut as Gardner's son, Christopher Jr. The unusual spelling of the film's title comes from a mural that Gardner sees on the wall outside the daycare facility his son attends. He complains to the owner of the daycare that "happiness" is incorrectly spelled as "happyness" and needs to be changed.