Guillaume Marbeck
Guillaume Marbeck is a French actor and professional photographer, born in Paris on February 21, 1994.While he maintains a career as a renowned photographer in Paris, specializing in corporate portraits, model photo books, and professional on-set photography (often working behind the scenes on film projects), he is gaining significant recognition as an actor.His most notable role to date is his portrayal of the legendary director Jean-Luc Godard in the 2025 Richard Linklater film, Nouvelle Vague (New Wave). The film chronicles the making of Godard’s seminal work, Breathless. Marbeck, described as a relatively unknown actor before this casting, received the lead role in the highly-anticipated film, which premiered at the Cannes Film Festival. Reviewers have praised his "excellent" performance, noting his ability to capture the director's sphinx-like, pretentious, yet charming demeanor, often keeping his sunglasses on for the duration of the film, much like the young Godard.His other film credits include Relation Libre, Voluntary Infection, and Life Before.

