Marissa Clay is a voice actor best known for performing in the dramatized adaptations of popular audiobooks, including Dianna in The Book of Azrael by Amber V. Nicole, Maren in Iron Flame and Onyx Storm by Rebecca Yarros, Sigrid Fendyr in the Crescent City series by Sarah J. Maas, Nevada in the Hidden Legacy series by Ilona Andrews, and Nia in Avalon Tower by C.N. Crawford & Alex Rivers.
Duet narration audiobooks featuring Marissa include Hard Feelings by Jennifer Millikin and Whiskey Bargain by Walker Rose.
Marissa also appears in games, playing Stacy Leith in the Nancy Drew-style point-and-click mystery game Penelope Pendrick and the Art of Deceit, Alex Bagette in the visual novel Talents, and Jessie Fame in the clan-building mobile game Age of Apes.