Peri's Wallet (containing Alien Device)

A slim leather wallet carried by Peri while searching through her belongings on Foster’s boat. It holds her passport alongside a small, unidentifiable metallic alien artifact of potentially platinum composition. The wallet's contents become pivotal when Peri's distracted handling during energy readings and later examination of the bag expose clues to Foster's covert operations and the Sarn crisis. The mundane appearance of the wallet contrasts with the extraordinary significance of its hidden device, which Turlough notices during Peri's illness. The artifact's obscure nature deepens the uneasy bond between them and highlights Peri's concealed vulnerabilities.

4 appearances

Appearances in the Narrative

When this object appears and how it's used

4 moments

S21E15 · Planet of Fire Part 1

Peri uncovers Foster’s alien artifact

Peri’s wallet is rummaged through casually during the confrontation, but the alien artifact within—metallic and platinum—becomes the flashpoint. The contrast between the wallet’s mundane appearance and the artifact’s uncanny nature sharpens the tension, drawing attention and suspicion.

Before: Contained Peri’s passport and a small metallic device in an unremarkable leather wallet, positioned near the center of the boat’s aisle

After: The wallet remains on the boat, now overshadowed by Foster’s hasty departure and Peri’s focus on challenging him

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S21E15 · Planet of Fire Part 1

TARDIS arrival disrupts farewell angrily

Peri handles her wallet during the exchange, its contents—including a metallic device—underscoring her resourcefulness and burgeoning defiance. Though not the focus of dialogue, it symbolizes her autonomy and connection to the emerging crisis on Sarn.

Before: Contained within Peri’s baggage on Foster’s boat, briefly handled by her during her search

After: Retained by Peri on the boat, later linked to the platinum artifact and her decision to join the Doctor

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S21E15 · Planet of Fire Part 1

Peri discovers metallic device aboard Foster's boat

The platinum composition device is the object of Peri’s sudden fascination. She lifts it from its place among her possessions, her fingers exploring its weight and texture as she voices her observation about its possible platinum content. This object, hitherto unnoticed, becomes the catalyst for her future entanglement with the Doctor’s mission.

Before: Concealed unnoticed within her wallet, its presence unknown to Peri until she lifts something else and brushes against it.

After: held in Peri’s hands, drawing her immediate attention and sparking her verbal realization about its composition.

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S21E15 · Planet of Fire Part 1

Turlough discovers Peri's hidden alien device

Peri’s wallet becomes a focal point as Turlough pulls the plastic bag aside, exposing the platinum device nestled within. The wallet’s ordinary brown leather is splayed open, its contents spilled in the scramble, highlighting its role as an unlikely carrier of an artifact tied to Sarn’s looming crisis.

Before: Carried by Peri in a hurried escape, the wallet held her passport and the platinum device among other personal items

After: Flipped open and emptied of its hidden contents, the wallet sprawls across the bed, its mundane appearance contrasting with the alien device now revealed

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