Alex Winter is a versatile British-American filmmaker and actor, best known for his iconic role as Bill S. Preston, Esq. in the beloved Bill & Ted film franchise alongside Keanu Reeves. Born in London and raised in the United States, Winter began his career as a child actor on Broadway before transitioning to film. He gained further cult recognition for his role as Marko in the 1987 vampire classic The Lost Boys. While he remains a recognizable face on screen, Winter has established a prolific career behind the camera as an acclaimed director and screenwriter, particularly in the documentary genre, where he has explored complex cultural and technological topics in films such as Downloaded, Deep Web, and The Panama Papers.