The other source of authenticity is the variety of dialects spoken by the cast. Kudos to dialect coach Joel Goldes for magnificent work. -- Talkin' Broadway reviewing Come From Away
I've been hired by a broadcast network to help the lead (a non-actor) in a series address a voice/speech issue.
I was hired to coach a South African accent for a young character on a popular series.
I helped an actor sound like an English rock star for an episode of NCIS: LA on CBS.
My past acting and directing experience uniquely qualifies me as a dialect coach: not only can I guide you in the subtleties of a new accent, I can also help you explore sound possibilities within the character's given circumstances.
I look forward to working with you.
