Roger Van Mullem is a French actor and entrepreneur who began his career on stage. Trained in theatrical performance, he took part in several stage productions before moving toward management and production activities. He later headed the company Maintenon Film, a structure involved in the production and distribution of audiovisual content. His career therefore combines direct artistic experience, acquired in the theatre, with administrative and organizational work within the audiovisual sector. In parallel, he developed an interest in documentation and research related to French productions, contributing to the clarification of credits and the recognition of careers that are often under‑documented. His work thus spans artistic practice, production company management, and documentary contribution.