Conor Deegan III is known for Fontaines D.C.: Favourite (2024), Fontaines D.C.: It's Amazing to Be Young (2025) and Fontaines D.C.: Starburster (2024).

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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

Grace Collender and Ewan Mitchell in Fontaines D.C.: It's Amazing to Be Young (2025)

Conor Curley, Conor Deegan III, Grian Chatten, Tom Coll, and Carlos O'Connell in Fontaines D.C.: Starburster (2024)

Conor Deegan III

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