Marielle Caldwell was born on 5 May 2003 in Los Angeles, California, USA. She is a writer and producer, known for NC-16 (2020), This Is Us (2016) and The Mels (2021).

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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

Marielle Caldwell, Isabella Revel, and Andy Richter on Life in Pieces s02e10

Sterling K. Brown, Chrissy Metz, and Faithe Herman in This Is Us (2016)

William B. Simmons II, Malia Tinay, Kaycee Rice, Marielle Caldwell, Aidan Prince, Ken San Jose, Skylar Sparks, and Bailey Sok in The Neighborhood Kiddos (2017)

Marielle Caldwell

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