John O'Donnell is known for 21 Bridges (2019), Mindhunter (2017) and Law of Perdition (2017).

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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

Holt McCallany, Anna Torv, and Jonathan Groff in Mindhunter (2017)

Andrew Hunsicker and Evangeline Young in Law of Perdition (2017)

John O'Donnell(XXVII)

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