Robots' Mesmer Beams (Limbo Trance Projectors)

The robots’ mesmer beams are the primary antagonistic force in this event, seizing control of Jamie and Zoe’s minds and compelling them to march forward in a trance. The Doctor’s verbal commands initially disrupt their influence, but the beams reassert control, forcing him to resort to physical intervention. Their role is to enforce psychological dominance, acting as an unseen but relentless tool of Limbo’s predatory dimension. The beams’ effectiveness is temporary, as the Doctor’s physical disruption breaks their hold long enough to shove the companions toward the TARDIS.