Ace

Dorothy Gale "Ace" McShane, was a companion of the Seventh Doctor.

Before travelling with the Doctor
Ace was born on 20 August 1970. (PROSE: Timewyrm: Revelation, Falls the Shadow, Set Piece, PROSE: Relative Dementias) Dorothy was the daughter of Audrey Dudman. (TV: The Curse of Fenric) Ace had a younger brother named Liam, who was born in 1974. (AUDIO: The Rapture)

She was named after the main character of The Wizard of Oz either because her mother (AUDIO: The Settling) or her maternal grandmother, Kathleen Dudman, was a fan of the film. Kathleen said it took her away from all her miseries. (PROSE: Love and War)

She was a member of the Church of England (AUDIO: Gods and Monsters) but was not very religious. (PROSE: Cat's Cradle: Witch Mark)

In February 1971, the Seventh Doctor visited the infant Ace to apologise to her for the Gabriel Chase and Fenric incidents. (PROSE: Ace of Hearts)

In the mid 1980s, while working in McDonald's, Ace briefly met the Fifth Doctor's companion Tegan Jovanka. (PROSE: The Crystal Bucephalus)

Naturally violent and also clever, Ace was skilled at using her knowledge of chemistry (despite failing it for her "O"-levels), making bombs filled with an explosive of her own devising called Nitro-9. (TV: Dragonfire)

She suffered several traumatic events in her childhood in Perivale, London. This included a bad relationship with her mother, and in 1983, the racist firebombing of her friend Manisha Purkayastha's flat. Manisha died and an angry Ace set fire to Gabriel Chase, an abandoned mansion said to be haunted by an ancient evil. (TV: Ghost Light, PROSE: Blood Heat)

She was a troubled teen on Earth, expelled from school for blowing up the art room as a "creative statement". (TV: Battlefield)

At the age of 16, Ace and a friend called Julian Milton planned to run away together, so she packed supplies and clothes. (PROSE: Love and War)

While she was in her room experimenting with the extraction of nitroglycerin from gelignite, a time storm swept her up and transported her to the deck of Sabalom Glitz' spacecraft, the Nosferatu, which was docked at Iceworld in the far future. Trapped on Iceworld, she got a job as a waitress and formed a relationship with Glitz (TV: Dragonfire), whom she lost her virginity to. (PROSE: Happy Endings)

Some time later working for Anderson in Iceworld's Icecream parlour she met the Seventh Doctor, whom she referred to as "Professor" and his companion Melanie Bush, whom Ace nicknamed "Doughnut". When Mel left the Doctor at the conclusion of their battle with Kane, he offered to take Ace with him in the the TARDIS, and she enthusiastically accepted. (TV: Dragonfire)

Early travels
While exploring the TARDIS, Ace found the TARDIS zoo and inadvertently released a dodo. The pursuit leads Ace to a gigantic wardrobe, where she finds a mirror that reflected a vampire-like figure. Before he can explain further, the dodo knocks over the mirror and the figure vanished. Ace returns the dodo to the zoo. (PROSE: Echo)

Under the Doctor's tutelage, Ace fought the Daleks and faced Davros in November 1963. During this adventure, her portable stereo was destroyed by a Dalek. (TV: Remembrance of the Daleks). She opposed Helen A and her sadistic government, which required people to be happy on pain of death. (TV: The Happiness Patrol) She stopped the Cybermen from getting hold of Nemesis in 1988 (TV: Silver Nemesis) and saved the Psychic Circus on Segonax from the Gods of Ragnarok. (TV: The Greatest Show in the Galaxy) She also met Brigadier Lethbridge-Stewart, helping UNIT defeat the Destroyer and Morgaine in Carbury in 1997. (TV: Battlefield)

At this stage, the relationship between the Doctor and Ace took a darker turn. At least initially, he was trying to educate her, not merely have adventures with her. His style of teaching, however, was occasionally unorthodox. At times he lied to her, or at least withheld certain truths, so she would face the demons of her past and emerge a stronger person. (TV: Ghost Light, The Curse of Fenric)

The Doctor forced Ace to face demons from her past, taking her to Gabriel Chase, arriving a century before she had burnt it down. There she discovered that the presence in the house of the entity known as Light was what she had felt when compelled to burn the house down. (TV: Ghost Light)

While visiting Maiden's Point in 1943, Ace learned that her arrival on Iceworld was not an accident, but part of a larger scheme conceived by one of the Doctor's greatest enemy, cosmic evil known as called Fenric. Ace was a Wolf of Fenric, one of many descendants of a Viking tainted with Fenric's genetic instructions to free it from its ancient prison. Fenric had transported her to Iceworld by time storm and made her a pawn in the complex game between it and the Doctor. The Doctor appeared to have been aware of this from their first meeting, although Ace was not. After Fenric was defeated, Ace continued to journey with the Doctor. (TV: The Curse of Fenric)

Ace returned to Perivale where she found that all her old friends had gone missing. She thought they had moved on, but they had been taken to the Cheetah World as prey for the Cheetah People. , an old enemy of the Doctor, was using them to get off the planet. Ace returned with two of her friends and went off to travel with the Doctor again. (TV: Survival)

Later travels

 * Accounts beyond this point contradict each other greatly and may refer to different and incompatible timelines. Additionally, the sequence of events in Ace's and the Doctor's personal timeline seems hard to pin down.

Adventures with Raine Creevy and others
As it turned out, he was trying to shape her mind to the point that she would be able to attend the Time Lord Academy. The Doctor's manipulation of her was ultimately for the benefit of Time Lord observers who were assessing her potential. Ultimately, however, she refused this academic opportunity and continued to travel with the Doctor. (AUDIO: Thin Ice) Following this decision, she also travelled for a time with Raine Creevy, with whom she had a somewhat prickly relationship. (AUDIO: The Lost Stories range)

Adventures with Bev Tarrant and Hex
Some time later she encountered the Master's influences involving Duchamp 331 in the 26th century and met Bev Tarrant for the second time. (AUDIO: Dust Breeding).

Following a brush with Nazis in Colditz Castle in October 1944 (AUDIO: Colditz), the Doctor took Ace to Ibiza on 14 May 1997 to "relax" following her ordeal. While there, she discovered that she had a younger brother named Liam McShane. (AUDIO: The Rapture)

Whilst in London in 2021 investigating with the Doctor for evidence of 'xenotech' — alien technology used on humans, which was in fact Cyber technology — she met Hex, a nurse working at St Gart's Hospital. Following his help, she convinced him to join her and the Doctor, taking him under her wing. (AUDIO: The Harvest)

Leaving the Doctor
Eventually Ace became more and more frustrated with the Doctor's manipulations. (PROSE: Nightshade)

After Ace said goodbye to Julian at his funeral, the Doctor took the TARDIS to the planet Heaven in the year 2570. Ace met the young Traveller, Jan Rydd, and fell in love with him. Along with the psychic, Christopher, she helped free the Doctor from being trapped in Puterspace by the Vacuum Church and wanted Jan to travel with her in the TARDIS. However, Jan was infected by Hoothi fibres. Through the Doctor's manipulations, Jan put Ace to sleep with a morpheus thorn and tried taking a shuttle on his own to the Hoothi sphere, but Máire woke Ace. They followed Jan.

On board the shuttle, Máire betrothed Ace and Jan to be wed. Thinking that they would set the shuttle on a collision course with the sphere, Ace and Máire ejected their pods. Jan instead ignited the sphere with his pyrokinesis, killing three of the four Hoothi and sacrificing himself.

Landing on Heaven, Ace spoke to the part of the Hoothi group mind containing Julian, killing the last Hoothi and freeing the dead minds from the group mind. Angered by him causing Jan's death, Ace left the Doctor. (PROSE: Love and War, AUDIO: Love and War)

In Spacefleet
Now living in the 26th century, Ace joined Spacefleet and fought Daleks and others. Three years later, combat-hardened and cynical, she would later rejoin the Doctor and Bernice Summerfield (PROSE: Deceit).

Travels with Bernice Summerfield
Ace's relationship with Bernice was at first less than cordial, possibly out of jealousy, but the two eventually became friends. While in 1976 London, with her relationships with Bernice and the Doctor at breaking point, Ace accepted the offer of the misguided renegade Time Lord the Monk to join with him as his companion and accomplice. However, she meant to betray the Monk all along. By this time she had finally gotten over the death of Jan. (PROSE: No Future)

She was sent by the Doctor to follow Harmonious 14 Zink to Erratoon and was imprisoned with a then-unnamed tracer in human form. There her memory was wiped by the robotic constables. The Doctor restored her memory with the help of the TARDIS. (AUDIO: The Prisoner's Dilemma)

Life after the Doctor
Finally, after their ordeal with the Robot Ants, Ace left the Doctor again to become Time's Vigilante. She used a short-range time hopper mounted on a motorcycle to patrol a particular segment of time. She based herself in Paris in 1887. (PROSE: The Curse of Fenric, Set Piece) Ace attended Bernice's wedding to Jason Kane. (PROSE: Happy Endings)

Research by Sarah Jane Smith into the lives of some of the Doctor's other former companions turned up the information that a former associate of the Doctor's named "Dorothy" had established a major charity called A Charitable Earth. That the name spells out "ACE" would seem more than a coincidence. (TV: Death of the Doctor)

Alternate fates
Ace, still apparently a teenager and accompanying the Seventh Doctor, died in an explosion she set to kill one of the three Lobri. (COMIC: Ground Zero)

Personality
Ace covered her fears and insecurities with a tough, streetwise exterior. Her weapon of choice, disapproved of by the Doctor (who nonetheless found it useful on occasion), was a powerful explosive she called "Nitro-9", which she mixed up in canisters and carried in her backpack.

She was convinced the Doctor needed her to watch his back and was fiercely loyal to him. (TV: The Curse of Fenric) In turn, the Doctor took a special interest in Ace's education, taking her across the universe and prompting her to come to her own conclusions rather than giving her all the answers. (TV: Ghost Light)

Alternative timelines

 * In an alternative timeline, Ace was killed by Chad Boyle in December 1978 when he hit her on the head with a brick. Boyle was subsequently recruited by the Timewyrm. This timeline was negated when the adult Ace prevented Boyle from attacking her younger self. (PROSE: Timewyrm: Revelation)
 * In another alternative timeline, Ace was killed by Feldwebel Kurtz in Colditz Castle in October 1944. The laser technology contained in her Walkman was used by Nazi scientists to refine uranium and create nuclear weapons. They subsequently bombed New York City and Moscow, forcing the surrender of the United States and the Soviet Union and winning the war for Germany. This timeline was negated by an alternative version of the Eighth Doctor who, while posing as a German scientist named Johann Schmidt, fabricated a "flight log" for the TARDIS and manipulated Elizabeth Klein into travelling back in time to Colditz in October 1944 on the pretext of retrieving the Doctor so that he could teach her to pilot the TARDIS. Her lover Major Jonas Faber saw through Schmidt's trickery but was too late as Klein had already decided to disobey his orders and make the trip into the past. Unfortunately for Klein, her arrival in Colditz alerted the Seventh Doctor to the impending alteration of history and he and Ace were able to prevent it. (AUDIO: Colditz, Klein's Story)

Ace's name
Ace's full name was never revealed on the television series, in which she was usually referred to by her nickname. Her surname was not established until original novels featuring the character were published, but her first name, Dorothy, was referred to on screen in TV: Dragonfire.

Production notes suggest that it was intended that her last name would be Gale, given the fact that she was transported to Iceworld via a time storm, much like Dorothy Gale, transported to Oz by a tornado in The Wonderful Wizard of Oz. The novels (and, later, the Big Finish's audio plays) gave Ace the last name of McShane. The Past Doctor Adventures set after TV: Survival and written by Mike Tucker and Robert Perry used the "Dorothy Gale" name, as the authors were unaware of the name used in the New Adventures. This was eventually resolved to some extent when the novel Relative Dementias by Mark Michalowski gave her full name as Dorothy Gale McShane, a version later taken up by the audios.

Continuity regarding the "writing out" of Ace
If Doctor Who had continued as a television series after Season 26, Script Editor Andrew Cartmel had planned that Ace go to attend university on Gallifrey where, despite her human heritage, she would have trained as an apprentice Time Lord. She would have left halfway through Season 27.

Beginning with the the novelisation of The Curse of Fenric, spin-off media have put forward conflicting scenarios of how Ace finally departed the company of the Doctor. The TV movie Doctor Who did not explain or rationalise her absence. She is, to date, one of the few official companions and the only TV companion to date whose fate (or at least her departure from the TARDIS) has not been revealed.

In TV: Death of the Doctor, a reference was made to a former companion of the Doctor named "Dorothy", who was running an organisation known as "A Charitable Earth". Sophie Aldred is on record saying she does not believe that this would be Ace's chosen profession, unless the charity was nothing more than a front for UNIT.

Russell T Davies revealed in issue 445 of Doctor Who Magazine that Aldred would have returned as Ace in The Sarah Jane Adventures, both in present day and flashback sequences which potentially might also included Sylvester McCoy as the Seventh Doctor and revealed how Ace truly left the Doctor. The death of Elisabeth Sladen, however, caused the cancellation of the series.

Unofficial appearances
Ace (or a character very like her, played again by Sophie Aldred) appeared in a series of BBV Productions audio play Republica and others in the same series, alongside Sylvester McCoy as "the Professor". For legal reasons, the character's name was changed to "Alice" later in the series.

Aldred also played the nameless "Human", who closely resembles Ace during her time in the 26th century, and who dies in the last segment of the Mindgame Trilogy.

Sophie Aldred has also appeared in character in the fan-made video Gene Genius.

Trivia

 * Ace was the final long-term female television companion to date not to kiss, or to be kissed by, the Doctor.
 * According to Rona Munro, the writer of Survival, there was to be a lesbian subtext to the relationship between Ace and Karra. This would have made Ace the first LGBT companion on screen.