Doctor Who's Russell T Davies responds to "tabloid" rumors of Millie Gibson's exit, as Ruby Sunday is confirmed for season 2
R uby Sunday is here to stay. Rumors that Millie Gibson would be exiting as companion in Doctor Who season 2 began swirling following a report earlier this year, which indicated that, while she'd be present in the second season, Ruby Sunday would no longer be Ncuti Gatwa's companion and would only appear in a handful of episodes.