Polly's Shell-and-Seaweed Headdress (Atlantean Market Disguise)

A singular, intricately crafted headdress made of shells and seaweed, worn exclusively by Polly Wright to disguise herself as a fish-person in the Atlantean market. It is removed in the mountainside cave after surviving flooding tunnels, marking the end of her disguise.

4 appearances

Purpose

Blend Polly into fish-people crowds for evasion from guards and Zaroff during market transit and tunnel escape

Significance

Polly's disguise prop sustains cover long enough for team maneuvers; its removal after tunnel ordeal signals shift from infiltration to exposed uncertainty on the mountainside, heightening emotional rift with Jamie

Appearances in the Narrative

When this object appears and how it's used

4 moments

S4E21 · The Underwater Menace Part 3

Doctor and Polly evade Zaroff’s guards in the market

Polly’s decorative headdress, part of her fish-person disguise, completes her blend into the Atlantean market. The headdress, paired with her sea-shell bodice and seaweed skirt, allows her to move unnoticed among the fish people. When guards approach, Ara and Nola swiftly conceal her under a rug, the headdress’s appearance aiding in her camouflage. The disguise is effective but requires constant vigilance to maintain, as seen when Zaroff’s arrival forces the team into action.

Before: Worn by Polly, part of her fish-person disguise as she navigates the market.

After: Still worn by Polly, slightly askew from being hidden under the rug.

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S4E21 · The Underwater Menace Part 3

Doctor tests Jamie and Ben’s disguises

Polly’s decorative headdress, part of her fish-person disguise, completes her transformation into a market stallholder. The headdress, combined with the sea-shell bodice and seaweed skirt, allows her to move unnoticed among the fish people. When Ara conceals her under a rug, the headdress’s decorative elements press against her, adding to the discomfort of her hiding place. The headdress’s role in her escape is critical, as it enables her to evade detection and maintain her cover in the chaotic market.

Before: Worn by Polly as she moves through the market, helping her blend in with the fish people.

After: Still worn by Polly as she escapes the market, the headdress remaining intact and functional.

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S4E21 · The Underwater Menace Part 3

Zaroff’s Paranoid Hunt Exposes the Doctor

Polly’s decorative headdress is the final piece of her fish-person disguise, helping her blend into the market’s crowd. The headdress, combined with her sea-shell bodice and seaweed skirt, allows her to move freely until the guards’ arrival forces her into hiding. The headdress’s symbolic role is significant, representing Polly’s temporary adoption of the fish people’s identity and her reliance on their protection. After the guards depart, the headdress remains intact, reinforcing her continued alliance with the rebellion.

Before: Perched atop Polly’s head as she sips from the fountain, the shells and seaweed woven into its design catching the light.

After: Still worn by Polly as she leaves the market, now a marker of her solidarity with the fish people.

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S4E22 · The Underwater Menace Part 4

Jamie and Polly Escape to Uncertainty

Polly’s decorative headdress, part of her fish-person disguise, remains on her head as she emerges from the tunnels, symbolizing her lingering connection to Atlantis and the deception they endured. It is only after Jamie leaves her that she removes it—a small but significant act of shedding her role as an infiltrator and reclaiming her identity. The headdress serves as a visual metaphor for her emotional state: still partially trapped in the ordeal, even as she physically escapes. Its removal marks the transition from survival mode to the raw vulnerability of the aftermath.

Before: Intact and worn by Polly as she emerges from the flooding tunnels, serving as part of her disguise.

After: Removed by Polly and discarded in the cave, no longer needed as she transitions to a state of emotional exposure.

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