Amazon offers MADtv: Season 4 DVD Box Set for +Eligible for Free Super Saver Shipping. 

Product Description:
MADtv was a late night sketch-comedy show based on the humor of the popular MAD magazine. Material includes celebrity impersonations, music video, commercial, movie, and TV show parodies, recurring characters, musical guests, and the occasional mock cartoons. The show competed against the long-running SNL, but was aimed at a younger audience. Lasting an impressive 14 seasons, the show's revolving-door cast of talented actors and numerous Emmy Award nominations made it truly a success story. Guest star hosts include Usher, Gary Coleman, Shaquille O’Neal, Keri Russell, Jerry Springer, and more!