The 18-year-old Coronation Street actress will play Ruby Sunday in the long-running sci-fi drama.
Coronation Street actor will appear as companion to Ncuti Gatwa's 15th incarnation of Doctor late in 2023.
Starring alongside Ncuti Gatwa, Millie will make her debut over the festive season in 2023 when the Fifteenth Doctor takes control of the TARDIS.
Welcome to the TARDIS Millie Gibson. The BBC has confirmed who'll be joining Ncuti Gatwa's Doctor in the next full series of Doctor Who.
Former Coronation Street star Millie Gibson is joining Doctor Who as the new companion Ruby Sunday opposite Ncuti Gatwa's Fifteenth Doctor.
The 18-year-old will be called Ruby Sunday and travel alongside Sex Education star Ncuti Gatwa, who takes over as the Doctor in 2023.
The 18-year-old will be called Ruby Sunday and travel alongside Sex Education star Ncuti Gatwa, who takes over as the Doctor in 2023.
Starring alongside Ncuti Gatwa, Millie will make her debut over the festive season in 2023 when the Fifteenth Doctor takes control of the TARDIS.
The 18-year-old Coronation Street actress will play Ruby Sunday in the long-running sci-fi drama.
Gibson will appear as Ruby Sunday, the 15th Doctor's companion, alongside co-star Ncuti Gatwa who was revealed as the new time lord earlier this year.
The 18-year-old will be called Ruby Sunday and travel alongside Sex Education star Ncuti Gatwa, who takes over as the Doctor in 2023.