Catherine Millar is known for The Secrets She Keeps (2020), NCIS: Sydney (2023) and The Twelve (2022).

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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

Jessica De Gouw and Laura Carmichael in The Secrets She Keeps (2020)

William McInnes, Olivia Swann, Tuuli Narkle, Todd Lasance, Sean Sagar, and Mavournee Hazel in NCIS: Sydney (2023)

Tim Roth, Callan Mulvey, Felicity Price, Maria Tran, Lincoln Younes, and Claude Jabbour in Last King of the Cross (2023)

Catherine Millar(III)

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