Graham O'Brien

Graham O'Brien was a companion of the Thirteenth Doctor. He lived in Sheffield with his wife Grace and her grandson Ryan Sinclair.

Biography
When he was a young boy, Graham attended Sunday School in Chingford. (PROSE: The Good Doctor)

Graham worked as a bus driver, and still had some friends who worked as bus drivers after he had retired. (TV: The Woman Who Fell to Earth)

Marriage with Grace
Graham developed cancer and met his wife Grace, a chemo nurse while undergoing treatment. (TV: The Woman Who Fell to Earth) When he told Grace he was a bus driver, she remarked that he ought not to be like James Blake, who she called "Blake the snake." He learned of her appreciation of Rosa Parks and that she owned a t-shirt that said "The Spirit of Rosa". (TV: Rosa) Once the cancer was found to be in remission, Graham married her and became her second husband. (TV: The Woman Who Fell to Earth)

Meeting the Doctor
Whilst returning home after an unsuccessful session of teaching Ryan how to ride a bike, Grace and Graham were trapped when a swarm of Gathering coils attacked their train in search of Karl Wright, a fellow passenger. He, along with Grace, Ryan and Yasmin Khan, helped the Thirteenth Doctor battle both the coil and its controller, Tim Shaw.

Whilst the Doctor recovered at his and Grace's home, he went around Sheffield to ask if anyone had seen anything unusual. Later, Grace and Graham followed the Doctor's orders to pose as construction managers and evacuate the construction site Karl worked at, so the Doctor, Ryan and Yasmin could rescue him.

However, the gathering coils were still active, with Tim Shaw using them to damage the crane that Ryan and the others were on. Despite Graham's protests, Grace climbed up and destroyed the creature by electrocuting it with live cables. However, Grace was also electrocuted in the process and fell to the ground. Mortally wounded, she died in Graham's arms, after telling him to not be afraid without her. Graham later spoke of how Grace inspired him during their three-year marriage at her funeral and felt guilty that he hadn't died instead.

Sometime after the funeral, Graham helped the Doctor construct a teleporter to take her to her TARDIS. Though he meant to stay behind, he, along with Yasmin and Ryan, were accidentally brought along with her. (TV: The Woman Who Fell to Earth)

Believing the pair to be bonuses in the Rally of the Twelve Galaxies, Angstrom scooped Ryan and Graham out of deep space and transported them aboard her ship.

On Desolation, he found Yasmin and the Doctor, who had been similarly saved by Epzo, Angstrom's rival in what would become the final stage of the rally. The rivals, with the Doctor and her friends in tow, were tasked by Ilin, master of the rally, to race across the planet; the first to reach the finish line at the Ghost Monument would win 3.2 million krin and salvation from planet's hostile surface. The Doctor discovered that the Ghost Monument was, in fact, her TARDIS, phasing in and out of reality. After the Doctor stabilised the TARDIS, Graham entered it for the first time and the Doctor attempted to take them home. (TV: The Ghost Monument)

Travels in the TARDIS
The TARDIS deposited the Doctor and her companions in 1955 Montgomery, Alabama instead of returning them to Sheffield due to large traces of Artron energy. Graham was initially excited about his first journey back in history and expressed a desire to see Elvis Presley playing.

As the only other white member of the group aside from the Doctor, Graham was treated far better than Ryan or Yaz, whom he from the racism inflicted on them, even coming to Ryan's aid when Mr Steele slapped him for returning a glove to his wife Lizzie.

Graham worked to help ensure Rosa Parks began the Montgomery Bus Boycott, using his knowledge of bus drivers to help. He and Ryan encouraged James Blake to leave his fishing spot on his day off after spreading a rumour of a black boycott.

Due to Krasko's interference, a distressed Graham was forced to take part in Parks's famous moment of defiance by ensuring the bus was crowded enough for Parks to be asked to give up her seat. Graham ultimately became the passenger that Rosa Parks refuses to give her seat up to, sparking the boycott. The Doctor later showed her companions a history of Rosa's life and how she would go on to have a lasting impact on the history of the universe by taking them to Asteroid 284996, Rosaparks. (TV: Rosa)

Personality
Graham believed if you wanted to know something, you just had to ask a bus driver. He was also wary about rushing into danger. (TV: The Woman Who Fell to Earth)

He was also annoyed that Ryan refused to call him "granddad". (TV: The Woman Who Fell to Earth, The Ghost Monument)

Compassionate and against racism, Graham was greatly distressed by his inability to help Rosa Parks from her destined arrest in 1955, not wanting to be party to such an act. (TV: Rosa)

Behind the scenes
Graham's character profile on the official Doctor Who website, a non-narrative source, states that Graham originally moved to Sheffield from Essex.