Serge Levin (born October 3, 1982) is a multi-faceted American actor, director, writer, and producer known for his intellectual approach to genre filmmaking and his intense screen presence. Often gravitating toward sci-fi, horror, and psychological thrillers, he gained significant international recognition for his role as Anatoly in the fourth season of the Netflix global phenomenon Stranger Things (2022). Levin is the founder of Isle Empire Pictures, a production company through which he has spearheaded several ambitious projects, including the sci-fi thriller Alterscape (2018), which won Best Feature at the Philip K. Dick Science Fiction Film Festival, and the supernatural horror film Welcome to Willits (2017). His background in finance and philosophy often informs the complex, existential themes found in his creative work.