The series depicts the adventures of The Doctor and his new companion Rose. They embark on yet more far-flung and improbable adventures: traveling 5,000,000,000 years into the future as the Earth is about to be swallowed by the sun. Among the elite alien guests assembled to watch the phenomenon is Lady Cassandra, who takes pride in being the last pure human, though she has received many operations that have altered her image.
Thundered back onto the BBC in a manner that honored the series' canon while also injecting new energy and reestablishing a show previously aimed primarily at children as one sophisticated enough that adult geeks could love it unabashedly. [Blu-ray]