After a short series of undistinguished appearances on the boob tube and in features, busty brunette Lindsay Marsh came into her own with a role as Shapely Nurse in the comedy series Carry On Matron (1972). She never received an official credit for that, but she did for the filmic question Can You Keep It Up for a Week? (1974), where she played Gigi. Before we answer that intriguing question, let’s examine Lindsay's work in that film. It was sadly her last acting gig, but the British comedy found her topless in bed. It's a brief scene, but to answer the question: yes.