actor | singer

Rosie is a voice actor, stage actor, and singer, originally from Georgia and now enjoying the snow in Boston, Massachusetts. They studied Vocal Performance and Theatre Arts at Brandeis University, graduating with honors and highest honors respectively. In 2022, they received the Fisher ‘56 Award for Exceptional Achievement in the Creative Arts. 

They are trained in Stanislavski, Meisner, Practical Aesthetics, and Viewpoints, as well as improv, devising, and playback theatre, with a special fondness for Chekhov. Their passion for collaboration shows in their expensive experience with ensemble work and guided audience participation.

They are a mezzo-soprano with excellent auditory learning skills, trained in both modern and ‘golden age’ musical theatre styles as well as classical music and contemporary pop. They have performed as a soloist, in large choirs, in an a capella group, and while in high school an award-winning girl's trio. They have experience singing in Latin, Italian, Spanish, French, and German. 

For audio recording, they use a Blue Yeti X microphone in a sound-treated closet space.

Rosie as Tommy of No Consequence in Marian, winking flirtatiously at another cast member while the other Merry Men cringe in the background.
Rosie with their thesis advisor Adrienne Krstansky (R) at the ceremony for the Fisher Awards, holding their framed award.
Rosie as Cassius in the Mechanicals Showcase, kneeling on the ground beside Brutus (Raminta Holden) and looking upset.

What's On?

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What's On? -

None Escape

with Theatre@First

Written by Robin Abrahams
Directed by Elizabeth Ross

Based on The Island of Dr. Moreau by H.G. Wells

Set in a trauma support group in the present day, the story follows Prentiss, telling her story of being shipwrecked on a mysterious island inhabited by Moreau, a scientist conducting disturbing experiments in vivisection, transforming animals into human-like creatures. As Prentiss tells her story, the space and actors around her become the set, the props, and the characters. 

More info on T@F’s website.

Rosie Sentman as M’Ling / Survivor 2

March 2025 - Somerville, MA

The Perfect Sentence

with ThirdSight Media

An audio-drama concept album by Jeff VanDreason

Rosie Sentman as Dostoyevsky
+ ensemble voices

A story about memory, loss, grief, information, misinformation, regret, death, social media, and the end of the world. An audio fiction podcast told in the form of a musical album, with songs rather than episodes. To be released digitally on Bandcamp, Spotify, Apple Music, etc. — and maybe even a small physical release! 

Support our Indiegogo campaign here.

Now fundraising!

The Most Dangerous Game

with the Post-Meridian Radio Players

Written by Jaimie Carlson
Directed by Jonathan Mendoza

Based on The Most Dangerous Game by Richard Connell

An original gender-swapped radio-drama adaptation of the 1924 short story. A big-game hunter washes ashore on a mysterious island and winds up in another hunt — but this time as prey!
Presented as part of ‘Dangerous Adventures’; three thrilling tales presented on stage in the style of old-time radio, with actors at microphones and sound effects performed live.

More info on PRMP’s website.

Rosie Sentman as Whitney

April 2025 - Somerville, MA