Biographie
Nikki Castillo is an actress and voiceover artist recognized for her work in television, film, and animation. Raised in San Diego, California, she began performing at age five. At ten, she made her professional theatre debut at the Old Globe Theatre, and by twelve, she starred as the lead in The Nightingale at La Jolla Playhouse, opening doors for her theatre career.
She studied musical theatre at the San Diego School of Creative and Performing Arts, refining her performance abilities. After shifting her focus to Hollywood, Nikki made her TV debut as Akina on Disney’s K.C. Undercover (2015) and gained attention for her role as Patty Logan on CBS’s Scorpion (2014). In animation, she voices Betsy Spellman in the Emmy and GLAAD-nominated series Summer Camp Island (2018) on Cartoon Network and stars as Pibby in the animated short Learning with Pibby: Apocalypse (2022) on Adult Swim. This summer, she takes on the role of Lily Pak in Nickelodeon’s new 2D-animated comedy series Wylde Pak (2025), adding another exciting project to her portfolio.
Outside of acting and voice work, Nikki enjoys participating in charitable events and performances in Hollywood, Los Angeles, and San Diego, especially those supporting youth initiatives. In her free time, she loves singing, dancing, playing drums, jamming to musical theatre songs, spending time with her brother and sister, and rewatching favorite shows like Sherlock, Doctor Who, Supernatural, Gilmore Girls, and even NBA games. When seeking solitude, she relaxes by knitting, crocheting, sewing, folding origami unicorns, and exploring new creative outlets to express herself.
