Mallory Portnoy is known for Maestro (2023), The Good Fight (2017) and Grace and Frankie (2015).

Make your IMDb page stand out by adding a demo reel

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

Bradley Cooper and Carey Mulligan in Maestro (2023)

Christine Baranski and Audra McDonald in The Good Fight (2017)

Jane Fonda and Lily Tomlin in Grace and Frankie (2015)

Mallory Portnoy

Photos8

Known for

Credits

Actress

Producer

Writer

Verified affiliations

Personal details

Contribute to this page

More to explore

Recently viewed