He compares the plot to that of Series Two's "Path of Destruction" but regards that episode as superior in nearly all respects. Bentley and Hearn also argue that the premise is similar to that of "Trapped in the Sky".
He compares the plot to Series Two's "Path of Destruction", but he considers that episode superior in nearly all aspects. Bentley and Hearn suggest that the concept aligns with that of "Trapped in the Sky".