(written from a Production point of view)
Jessica Ruth McKenna (born 18 April 1987; age 34) is an American actress, voice actress, and comedian who portrays Barnes and the USS Cerritos computer voice in the animated series Star Trek: Lower Decks.
She is best known as one of the hosts of the Earwolf podcast "Off Book: The Improvised Musical Podcast Wiki" which has featured fellow Lower Decks cast members Tawny Newsome and Eugene Cordero as guests.
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