Sian Clifford was born in London, England, UK. She is an actress and producer, known for Fleabag (2016), Lady (2025) and The Ballad of Wallis Island (2025).

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Phoebe Waller-Bridge and Sian Clifford in Fleabag (2016)

Bill Paterson, Ben Aldridge, Phoebe Waller-Bridge, and Sian Clifford in Fleabag (2016)

Brett Gelman, Phoebe Waller-Bridge, and Sian Clifford in Fleabag (2016)

Anne Hathaway, Jessica Brown Findlay, Sian Clifford, and Kaia Gerber in Mother Mary (2026)

Samara Weaving, Sian Clifford, and Alex Fitzalan in Chevalier (2022)

Ania Marson, David Oyelowo, Reece Shearsmith, Ruth Wilson, Sian Clifford, Pearl Chanda, Harris Dickinson, Jacob Fortune-Lloyd, and Charlie Cooper in See How They Run (2022)

Carey Mulligan, Tom Basden, and Tim Key in The Ballad of Wallis Island (2025)

Matthew Macfadyen and Michael Sheen in Quiz (2020)

Sian Clifford

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