|Planet of Origin:||Earth|
|Original era:||21st Century|
|First Appearance:||Bedlam of the Blorgons|
|Portrayed By:||Alison Brie|
HistoryEditBefore meeting the Inspector, Geneva was kidnapped by the Blorgons and committed to the planet known as Bedlam, where they were plotting to take over the asylum. When the Inspector finds her, he at first believes she is a Blorgon and tries to shoot her. Fortunately, she convinces him she is human, only barely before he kills her. With the help of a mysterious Bedlamite (who claims to have special knowledge of the Inspector's future) and his enigmatic "partner", they thwart the Blorgons' scheme and escape.
Later, to atone for his first impression, the Inspector returns from a brief sojourn in Earth's Dark Ages to offer her a summer holiday trip in the BOOTH as a "temporary constable". In their subsequent adventures, she encounters such classic antagonists as the Supreme Counter-Intelligence, the Circuit-Chaps, and a lone Sulphur Soldier, among many others. After the Inspector metamorphoses into his twelfth incarnation following a mishap with the Trans-Temporal Tourbillon, she continues to travel with him—as much to look after him as to discover what his secret new mission is.
Geneva acquires the nickname "The Improbable Woman" for her uncanny ability to escape death by the narrowest margins on a regular basis. Although her background remains vague, she mentions trying to cook blintzes and working as a caretaker for the elderly.