Sorry I'm Single (1967)

Sorry I'm Single is a British sitcom produced and broadcast by the BBC from 1 August to 26 September 1967. It stars Derek Nimmo as long-standing student David, who lives alone in a flat in a Hampstead converted house; his neighbours include Suzy (Pik Sen Lim) and the always-bickering Brenda (Gwendolyn Watts) and Karen (Elizabeth Knight).