In the first episode of Doctor Who, way back on November 23, 1963, the first Time Lord character we meet is not the Doctor. Here’s why the appearance of Susan in the latest Doctor Who episode raises more questions than answers. Spoilers ahead for Doctor Who Season 2, Episode 6, “The Interstellar Song Contest.”The Doctor (Ncuti Gatwa) in "The Interstellar Song Contest." James Pardon/BBC Studios/Disney/Bad WolfWritten by Juno Dawson, “The Interstellar Song Contest” clearly has some huge influence from showrunner Russell T Davies. By the end of the episode, the Doctor tries to shake off the visions of Susan, nothing more than hallucinations.