River Song first appeared in 2008, when David Tennant was still playing the Doctor. The first time we saw River Song was when she died. River and the Doctor are moving in opposite directions in time, so as we, the viewers, move forward with the Doctor, we are seeing River Song's past.
The comedian Ken Dodd appeared in the Doctor Who episode Delta and the Bannermen. This episode first aired from the 2nd of November 1987. Ken Dodd played the role of the Tollmaster.
TARDIS in the Doctor Who Series stands for Time And Relative Dimension In Space. The TARDIS was first seen in the first Doctor Who episode in 1963 with William Hartnell as the Doctor. Susan, the Doctor's granddaughter, claimed to have coined the acronym TARDIS from its name in that first episode.
She was in the very first episode.
It depends. If you count the first two K9s as two separate companions, then the first and fourth Doctors tie for 9 companions each (not counting characters who were only traveling with the Doctor for one story). Otherwise, it's the First Doctor.
William Hartnell (first Doctor) Patrick Troughton (second Doctor) Jon Pertwee (third Doctor) Nicholas Cortney (Brigadier) Elisabeth Sladen (Sarah Jane)
Sarah Jane Smith is played by Elizabeth Sladen. She first played the character in 1973 as the Doctor's companion in Doctor Who and continued until 1976. The role was resurrected in 2006.
Elisabeth Sladen first appeared as Sarah Jane Smith alongside Jon Pertwee, the Third Doctor, in the 1973 story 'The Time Warrior, up until 1976 in 'The Hand of Fear'. She since made several one-off appearances in the show, notably 1983's the Five Doctors, 2006's School Reunion, and 2008's The Stolen Earth/Journey's End 2-parter. She also starred in her own spin-off show 'The Sarah Jane Adventures from 2007 up until her death in 2011.
Doctor Who first aired in 1963.
Sarah Jane Smith ( Elizabeth Sladen ) The 3rd Doctor regenerated in front of Sarah Jane Smith and she was definitely a 4th doctor companion, which means she must be his first companion. Chocywhovian : ) x P
they first appeared in doctor who magazine issue 280
The Time Warrior.
the third
Davros, the creator of the Daleks, has appeared in Doctor Who seven times since his introduction in 1975. He made his first appearance in the serial "Genesis of the Daleks" and has since reappeared in various episodes and storylines across the series.
Sarah Jane Smith first appeared in the Doctor Who episode "The Time Warrior" in 1973.
Sarah Jane Smith is the lead character of The Sarah Jane Adventures. She is a woman in her late-50s/early-60s who officially works as a freelance journalist, but unofficially as a protector of the Earth from alien invasions and other threats. She is a former companion of The Doctor, having travelled with him during his third and fourth incarnations and later sharing adventures with his tenth and eleventh lives (as well as briefly encountering the first, second and fifth Doctors too). She is played by the late Elisabeth Sladen who first played the character in Doctor Who from 1973 to 1976, made return appearances in 1981, 1983 and 2006, and then in The Sarah Jane Adventures from 2007 to her death in 2011.
Pervet