<p>Mac and Caleb are very, very confused, and the TARDIS crew isn&#39;t doing much better.</p><p>Follow us on <a href="https://twitter.com/quicktripdw" rel="nofollow">Twitter</a>! You can follow <a href="https://twitter.com/macthemeh" rel="nofollow">Mac</a> and <a href="https://twitter.com/clb_clark" rel="nofollow">Caleb</a> there too.</p>

Episode #4 - Marco Polo

A Doctor Who veteran (Mac) and beginner (Caleb) begin a long journey by watching every episode of Doctor Who, starting with the original 1963 run.