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Welcome -

Glennis McCarthy is an award-winning comedian, voice artist, writer, and teacher who has performed for sold-out houses across the US and Canada.

Her voice over work has been featured in national spots for LG, Playtex, Sherwin Williams, E*trade, Pop Tarts and she has provided voice over for hundreds of radio, promo, industrial, e-learning, narration, video game, and animation projects.

Glennis lives and works in Los Angeles where she records voice-over from her state-of-the-art home studio.

Glennis McCarthy headshot by Mandee Johnson

Photo by Mandee Johnson


Animation Demo
00:00 / 01:19

Voice Demos

Commercial Demo
00:00 / 01:15

Voice Over

Glennis began her voice-over career in New York City, and quickly became one of the most sought-after voices in commercial, radio, and more. 

Her professionally-treated Los Angeles home studio features:

  • Neumann TLM 103 Condensor Microphone

  • MacBook Pro with 2.4 GHz Quad-Core Intel Core i5

  • Focusrite Scarlett 2i2

  • Adobe Audition

  • Source Connect Pro

Animation Demo
00:00 / 01:19
Commercial Demo
00:00 / 01:15
Client List

National TV




​A career that began at the UCB Theatre in New York brought some incredible career highlights...

  • Performing at comedy festivals in New York, San Francisco, Providence, Chicago, Charleston, SC & with UCBT TourCo

  • Standing in for Katrina Bowden at the first 30 Rock table read

  • Google Pixel national spot with 2Chainz & Awkwafina

  • Capital One spot with Jerry Stiller

  • The Electric Company with Lin-Manuel Miranda, Utkarsh Ambudkar, and Greta Lee

  • E*trade baby's girlfriend with Pete Holmes

  • Accolades from Charlie Day and Laurie Metcalf

  • "The Making of... The Subway Commercials" directed by Michael Showalter

  • Shows with Nicole Byer, Sasheer Zamata, Abbi & Ilana of Broad City, Kristen Johnston, Kristen Schaal among others...

Teaching & Coaching

Glennis has taught improv to students across the country including:

  • "Meet the Artists" at Lincoln Center (NYC)

  • Columbia University with Business Improvisations

  • BBC America

  • UCB Theatre

  • Festivals in San Francisco, Providence, Chicago, and Charleston, SC.

Glennis brings her experience to scene and voice over coaching. Whether you need audition prep or are interested in one-on-one VO lessons, Glennis can get you there!


I'll be in touch! xxG


See more at

Lovely comedy coach, book her.......!
Oh my god thank you for giving me comedy to work with...
Excellent experience!! Great with comedy.
Comedy queen!!!! Helped make the scene super fun and playful, understood pacing perfectly and gave me fantastic ideas for little buttons at the end. Will definitely book again :)