Discover a curated collection of movies and TV shows that feature the captivating theme of "Signal light". Immerse yourself in stories that revolve around the symbolism, mystery, and significance of signal lights. From thrilling suspense to emotionally charged dramas, these titles promise to keep you hooked. Whether you're fascinated by the allure of traffic signals or intrigued by the metaphorical implications of flashing lights, explore our selection for a mesmerizing viewing experience.