Known For
Acting
OKLAHOMA's Mallory Portnoy Takes Over Instagram For Opening Night!
Mallory
18 Actors: The Hostess
Be An #ArtsHero - Mallory Portnoy
Nora Highland | Trailer | Revry
Meet The Cast of Rodgers and Hammerstein’s Oklahoma!: Mallory Portnoy as Gertie Cummings
Broadway.com #LiveatFive with Mallory Portnoy of OKLAHOMA!
Why is it called THE DINOSAURS?
Ep. 1 "Spoiler Alert"
Three Dates (2014)
American Horror Story
Peppy Nurse
2011
The Good Fight
Anne
2017
Grace and Frankie
Gwendolyn Blart
2015
Maestro
Betty Comden
2023
Avalanche
Mom (V.O.)
Over Coffee
Laura
2010
