ACCENT COACH GARRISON

UK and Irish Regional Dialects Specialist

Garrison Keener is a Los Angeles–based British accent coach specializing in Received Pronunciation (RP) and UK dialect training. A British-American actor, he helps performers and professionals master authentic, performance-ready British accents for film, television, and stage.

ABOUT GARRISON

Garrison Keener is a British-American actor and dialect coach based in Los Angeles. He began his acting career in 2019 after working across diverse professional fields, including banking, education, and construction, in major global cities such as London, New York, Seoul, and Los Angeles. His international background has shaped his deep understanding of language, culture, and communication.

Having traveled to nearly 30 countries and lived in seven across Europe, Asia, and North America, Garrison brings a global perspective to his coaching. His personal experience adapting to new cultures and accents allows him to guide students with empathy and precision, helping them develop authentic and confident British speech.

Areas of Expertise

US and UK Regional Accents
Irish Accents
Irish Gaeilge Language
Korean Language

Recent Videos

Irish Accent - Simple Breakdown

Bloopers for 2025

Rare MLE Accent Breakdown

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GARRISON'S CLASSES

Garrison's Students Say

Garrison’s coaching in Received Pronunciation was exceptional. His attention to detail and clear explanations helped me achieve a polished and authentic British accent for my role. He brings both technical expertise and a supportive, engaging teaching style.

Emily C

Received Pronunciation (RP) for Film

ACCENT LAB

Recent Articles

Hollywood's Accent Magicians: Actors' Native Accent That'd Surprise You

In the realm of Hollywood, actors are celebrated for their remarkable talent to embody various characters, often adopting accents that diverge greatly from their own. It's a testament to their craft and dedication that leaves audiences astonished when they discover the true native voices of these A-list stars, who have earned fame for their unforgettable performances. Idris Elba: The Brit Who Mastered the American Twang Known for his roles in "The Wire" and "Luther," Idris El

Movies with Irish Accents: Celebrating the Emerald Charm on Screen

The enchanting allure of Irish accents has graced numerous films, enhancing characters and transporting audiences to the lush landscapes of Ireland. From heartfelt dramas to lighthearted comedies, movies featuring Irish accents offer a unique blend of charm and authenticity. In this article, we'll explore a list of eleven captivating movies that showcase the beauty of Irish accents and the talented actors behind them. Once (2007) Once – Image credit: Summit Entertainment / S

Best of the Best British RP or Upper Accents

The Upper British Accent, also known as Received Pronunciation, is a prestigious and elegant accent associated with the British upper class. It is often associated with a certain level of education, social status, and sophistication. Many actors aim to master this accent for their roles in film and television, and here are some examples of movies that showcase the Upper British Accent: Pride and Prejudice (2005) Pride and Prejudice – Photo credit: Universal Pictures "Pride a

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