Doctor Who Season 1 (by the new Disney+ era numbering) hasn't even arrived just yet, but Fifteenth Doctor actor Ncuti Gatwa is already teasing that he's in it for the long haul. In a new profile from Variety, Gatwa teased that when it comes to the role of the Doctor, he's "not going anywhere soon". Additionally, showrunner Russell T. Davies went just a bit further and revealed that he is "already making plans" beyond the initial two-season order for this latest iteration of the iconic television series.