Seán Duggan is known for Lee (2023), Herself (2020) and The Sisters Brothers (2018).

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"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

Damien O'Donnell, Seán and Eileen Walsh - How Was Your Day?

Clare Dunne, Ruby Rose O'Hara, and Molly McCann in Herself (2020)

John C. Reilly and Joaquin Phoenix in The Sisters Brothers (2018)

Seán Duggan(I)

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