The Mauch Twins return in this fast-paced adventure, the third and final film in the Penrod series, loosely based on the stories by Pulitzer Prize-winning author Booth Tarkington.The Mauch Twins return in this fast-paced adventure, the third and final film in the Penrod series, loosely based on the stories by Pulitzer Prize-winning author Booth Tarkington.The Mauch Twins return in this fast-paced adventure, the third and final film in the Penrod series, loosely based on the stories by Pulitzer Prize-winning author Booth Tarkington.