Ncuti Gatwa explains why he left Doctor Who after two seasons, citing the toll of the role and teasing a possible return.

That said, one can imagine that Ncuti Gatwa's tenure as The Doctor will live on Disney+ for a while. Assuming that wherever the series lands next doesn't buy the rights to those episodes, it'll remain available for the time being alongside David Tennant and Catherine Tate's episodes they teamed up for in the 60th anniversary specials.