Actor
Olivia Sembra
Olivia Sembra is credited on 1 movie and 1 TV show, best known by TMDB votes for Stranger Things and Nanny Surveillance.
Born March 10, 2013.
Filmography · 2 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
About Olivia Sembra
Olivia Sembra is a Filipina-Italian American actress best recognized for her role as Eighteen in Season 4 of Stranger Things. Olivia began her acting journey at just four years old, starring in the Lifetime film Nanny Surveillance.
Biography from TMDB, written by its community.