Marta Labarr (1912–1999) was a captivating actress and singer whose contributions to British and French cinema continue to intrigue collectors today. Best known for her role in "The Singing Cop" (1938), Labarr showcased her talent as a leading lady during a vibrant era of film history. This film, celebrated for its charm and musical numbers, remains a sought-after title among vintage media enthusiasts, often prized for its nostalgic value and cultural significance. Labarr's career also included a notable final performance in the 1946 thriller "Tehran," where she starred alongside Derek Farr. This film, while lesser-known, represents the transitional period of post-war cinema and adds depth to her filmography. Beyond her performances, Labarr's legacy as a language coach to prominent stars like Gina Lollobrigida speaks to her enduring influence in the industry. Collectors value her work not just for its artistic merit, but also for the stories and connections it weaves through film history.