Sarah Jane Smith's evolving struggle between her loyalty to the Doctor, her growing knowledge of the alien threat, and her need to take decisive action against Irongron and Linx

Sarah Jane Smith is seized in Irongrons hall after being found near the castle. Though she dismisses the confrontation as a ridiculous pantomime and jokingly suggests it might be a …

Linx uses his ray device on Sarah during Irongron’s inspection of the robot knight, revealing her as a temporal anomaly from the 20th century. Sarah’s admission that she is a …

While Linx and Irongron finalize their pact over the robot knight, Sarah exploits the distraction to slip away unnoticed. The moment underscores her growing defiance against the tyrants’ plans and …