Robot of Sherwood (S08E03)

Amidst the radiant greenery of Sherwood Forest, The Doctor stumbles upon a sinister extraterrestrial scheme. With Nottingham's future hanging in the balance—and potentially Derby's as well—there’s no opportunity for the two heroes to bicker over their authenticity. Ironically, this leads them to squabble about their identities rather than focus on the pressing threat at hand, resulting in a comedic distraction from the urgent mission.