Diane Lane as Slim Keith

Slim Keith

Played by Diane Lane · Feud: Capote vs. The Swans · Limited series
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Fan Heat

Character Arc

Slim Keith is the sharp-tongued, worldly socialite who leads the swans' fury against Truman Capote in Feud: Capote vs. The Swans — the most clear-eyed and combative of the betrayed women, quickest to turn on the writer once his exposé lands. Witty and unsentimental, Slim becomes the ringleader of Capote's social exile.

Her arc embodies the swans' collective wrath and the ruthless mechanics of high-society banishment, as Slim marshals the women to cut Capote off completely. The series uses her as the engine of his downfall and a voice of caustic, knowing realism amid the heartbreak. She is formidable, funny, and unforgiving.

Diane Lane brings crisp, commanding wit to the role.

Key Episodes

S1
E1

Pilot

Slim rallies the swans against Capote after his betrayal.

S1
E5

Masquerade 1966

Slim's history with Capote and her fury come into focus.

🌐 Fan Ecosystem

Fan Heat Index Breakdown

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Character Analysis & Cultural Significance

Slim Keith is one of the central figures in Feud: Capote vs. The Swans, a drama/period series that aired on FX from 2024. Within the narrative of Feud: Capote vs. The Swans, Slim Keith serves as a pivotal character whose decisions and relationships drive key story arcs throughout Limited series. The character's journey has been central to many of the show's most memorable and discussed moments.

Portrayed by Diane Lane, Slim Keith has become one of the most recognizable characters in modern television. Diane Lane's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Diane Lane's work has been recognized with 1 major award, reflecting the critical acclaim their portrayal has received.

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? Frequently Asked Questions

Diane Lane plays Slim Keith in Feud: Capote vs. The Swans.

Slim is the sharp-tongued socialite who leads the swans' campaign to exile Capote.