A Bat Was In My Bed At 5 AM And I'm Tired And Sleepy So You Get This

Doctor Who is 50 years old, as you might have heard from such places as the Google doodle yesterday. So in note of that, I provide today's Sporcle quiz: name the Doctor's companions. The exact count varies from person to person as the idea of what constitutes a companion changes from person to person, but this particular quiz lists 42 characters as companions. The clock is set to 8 minutes.