The Pursuit of Happyness is a 2006 American biographical drama movie based on the true story of Chris Gardner, a San Francisco salesman trying to provide for his 5-year-old son Christopher. Will Smith's performance as Chris Gardner earned him an Academy Award nomination for Best Actor.
Two different fonts were used in the design of The Pursuit of Happyness title on the poster. ITC Avant Garde Condensed Bold is most likely the sans-serif font, whereas Times New Roman Regular is most likely the serif font. Details about them can be found here and here respectively.