Lee Crane is a fictional character from the television series Voyage to the Bottom of the Sea, which aired from 1964 to 1968. He serves as the chief scientist aboard the submarine Seaview, where he conducts research and helps solve various underwater challenges. Crane is portrayed as intelligent and resourceful, often using his scientific knowledge to navigate dangerous situations. The character is played by actor David Hedison, who became well-known for this role. Throughout the series, Lee Crane works alongside Captain Lee B. Crane, facing threats from sea monsters, environmental disasters, and other challenges, showcasing teamwork and bravery in the face of danger.