‘Doctor Who’s “Heaven Sent” Changed the Show and Became Its Best Episode

Nearly every episode of Doctor Who features the Doctor traveling through time and space in the TARDIS, usually with a companion. A typical adventure involves the Doctor arriving somewhere, discovering a problem, fixing it, and then leaving. While episodes often vary, most stick to this familiar formula, which has been successful for the show for many years. However, it’s always exciting when an episode breaks from tradition and tries something new.







