<P> `` Dunder Mifflin Infinity '' is the third and fourth episode of the fourth season of the American comedy television series The Office , and the show 's fifty - sixth and fifty - seventh episode overall . The episode was written by Michael Schur , who also acts in the show , and directed by Craig Zisk . It first aired in the United States on October 4 , 2007 on NBC . </P>
<P> `` Dunder Mifflin Infinity '' is the third and fourth episode of the fourth season of the American comedy television series The Office , and the show 's fifty - sixth and fifty - seventh episode overall . The episode was written by Michael Schur , who also acts in the show , and directed by Craig Zisk . It first aired in the United States on October 4 , 2007 on NBC . </P>
episode of the office where michael drives into the lake
episode of the office where michael drives into the lake
`` Dunder Mifflin Infinity ''
`` Dunder Mifflin Infinity ''