Jensen

Professor Rachel Jensen is a physicist specializing in magnetic anomalies and energy fluctuations. Working with UNIT in 1963, she tracks unnatural magnetic pulses at a junkyard in Totters Lane, recognizing immediately when the Doctor identifies their artificial origin. Jensen maintains a professional demeanor under pressure but shifts to urgent decisiveness when human lives are at stake. Her expertise bridges military and scientific needs, providing vital but uncomfortable intelligence about the Dalek threat to Group Captain Gilmore while acknowledging the Doctor's authority in alien matters.