The Doctor Who franchise is filled with many memorable companions to the Doctor. This week, Jessica and Phillip examine David Tennant's passengers in the TARDIS - Rose Tyler (Billie Piper), Martha Jones (Freema Agyeman), Donna Noble (Catherine Tate), and others. They discuss favorite moments, how the companions contrast, and how each human was changed by travelling with the Doctor.
In their look into the TARDIS library moment, Jessica and Phillip examine the Third Doctor (Jon Pertwee) adventure, "The Time Warrior," which introduced the world to a young Miss Sarah Jane Smith (Elisabeth Sladen) for the first time.
Who was your favorite 10th Doctor companion and why? Let us know!