
Doctor Who is considered the longest running sci-fi TV series – in the world, not just in the UK. It was created by Sydney Newman (who also created The Avengers), C.E. Webber and Donald Wilson. The series premiered in November of 1963 (the day after JFK was assassinated) and ran until 1989. A TV movie in 1996 failed in resurrecting the series, but it was finally revived in 2005 and is currently still airing. This year will see the Doctor return for a 33rd series (or what yankees would call a season). Each of the six series since the relaunch has been a compilation of 13 hour-long (with commercials) episodes, discounting specials. The 26 preceding series consisted of a number of serials per series, each serial with varying numbers of episodes, anywhere from two to 12. Episodes were usually about 25 minutes. On DVD or a streaming service such as Netflix, you may see what look to be feature-length films but they are in actuality collected serials (you’ll know when you watch one, as closing and opening credits will roll at the appropriate intervals).

William Hartnell had the distinction of being the first actor to play the Doctor (credited retrospectively as the First Doctor). In 1966, Patrick Troughton was the Doctor, and Jon Pertwee took over the role in 1970. One of the most popular actors to portray the Doctor was Tom Baker, who held the role from 1974-81. Baker was also the narrator of the UK sketch comedy show, Little Britain, as well as its American version, Little Britain USA. Peter Davison, who starred in All Creatures Great and Small and who recently joined the cast of Law & Order: UK as the Director of CPS (Crown Prosecution Service) London, was the Fifth Doctor from 1982-84, while the Sixth and Seventh Doctors were played by, respectively, Colin Baker (1984-86) and Sylvester McCoy (1987-89). McCoy technically played the Sixth Doctor briefly before regenerating into the Seventh (Colin Baker would not reprise the role), and he also returned to the role in the 1996 telefilm before being regenerated into the Eighth Doctor, played by Paul McGann. Christopher Eccleston was the Ninth Doctor in the 2005 revival, followed by the immensely popular David Tennant for three series (2005-10) and the current Doctor, the 11th incarnation, portrayed by the likewise well-received Matt Smith.

The Doctor most often travels with a companion. The companion is usually a young and beautiful woman, but while there have been instances of playful interaction, there is never a legitimate romantic interest between the two. An exception to this was the ’96 TV movie, in which the Doctor kisses his companion, Dr. Grace Holloway (Daphne Ashbrook), with accompanying dramatic music and a fireworks backdrop to refute any doubts of the intimacy. The first companion, to the First Doctor, was Susan Foreman (Carole Ann Ford), a significant character as she is the Doctor’s granddaughter and has been traveling with him for some time before the series’ timeline begins. Sarah Jane Smith (Elizabeth Sladen) is one of the most popular companions, first appearing with the Third Doctor in 1973 and acting as companion to the Fourth Doctor from 1974-76, as well as starring alongside other companions in The Five Doctors and with the Tenth Doctor in various episodes, including the two-parter, “The End of Time”, which introduces the Eleventh Doctor. In addition to Sarah Jane, the third series with Tennant’s Doctor included returning companions, Rose (Billie Piper), Martha (Freema Agyeman, who starred with another Doctor, Davison, in Law & Order: UK), and Captain Jack (John Barrowman). The Doctor’s current companions are Amy (Karen Gillan) and her husband, Rory (Arthur Darvill).

The Doctor’s means of travel is a police box, what we Americans would call a phone booth and which functions as a direct line to the police. In the series, the police box is in reality a TARDIS (Time And Relative Dimension In Space), a machine designed by the Time Lords for traveling through time and space. The TARDIS can take different forms, but the Doctor’s is a decommissioned relict stolen from a museum and is locked in its police-box shape. The craft is much larger inside than the exterior would suggest, a fact pointed out by numerous characters throughout the series. In the series with Smith as the Eleventh Doctor, the TARDIS’ essence is placed into a woman, and in this form, she claims that it is she who stole the Doctor, not the other way around.

Doctor Who has appeared in other formats, including novels, audio plays, webcasts, comic strips/books and animated serials. There have also been countless magazines and websites and merchandise. One can sometimes see its influence, not just film/TV (though 1989’s Bill & Ted’s Excellent Adventure shared a shockingly similar time-traveling device), but also in the English language, as both “Daleks” and “TARDIS” are now included in the Oxford English Dictionary. One of its most significant aspects is its consistency. The ambiguity suggested by the show’s title is almost ironic, because while companions and Cybermen and even the Doctor himself will change, the series is unmistakably a one and only.