Tegan's psychological struggle to maintain her sanity and trust in reality while trapped in the yacht's artificial environment

Tegan

Tegan observes the yacht's crew preparing in mismatched twentieth-century attire and anachronistic gear, their behavior defying her understanding of human behavior and ship operations. She questions Turlough about the impossibility …

Marriner intercepts Tegan as she leaves the companionway, his manner deceptively polite but firmly insistent. He insists she wear a spacesuit he offers, citing her deep desire to rejoin her …