The standout element of this segment is the return of Sil, played with magnificent slimes and gurgles by Nabil Shaban.

The Doctor immediately notices that the events shown on screen do not match his actual memories.

The colorful banter of the previous segment is replaced by body horror, mind control, and corporate greed. Sil and the Mentors

This episode introduces the heavy implication that the Valeyard is actively altering the video evidence to secure a conviction.