She has provided voices for dozens of English-language versions of Japanese anime films, television series, and video games. Her notable roles in anime include Temari in Naruto and Reina in Rave Master. In video games, she has voiced Noir in Tales of the Abyss and Mitsuru Kirijo in Persona 3, as well as characters in Mortal Kombat versus
District of Columbia Universe, Marvel versus
Capcom 3, Saints Row: The Third, Soulcalibur IV, and League of Legends. On screen she has appeared in television shows like Scandal, Hawaii Five-0, Castle and Revenge, as well as the feature film The Call.
Platt moved around a lot when she was young, and her family settled in Chelsea, Michigan when she was 14. She studied at Rutgers University Mason Gross School of the Arts, where she received a Bachelor of Fine Arts in theatre arts
She also studied at the London Academy of Theatre for a summer.
She lived in New York and worked off-Broadway, and later moved to Los Los Angeles They also created a live-action web-series Shelf Life about a group of superhero figurines. The series ran for four seasons on YouTube.
They co-authored a book called Voice-Over Voice Actor: What lieutenant"s Like Behind the Mic, which gives tips and information for aspiring voice actors.