Tim Slessor was a British filmmaker, presenter, traveller and author. He is best known as the scribe and assistant cameraman for the 1955–1956 Oxford and Cambridge Far Eastern Expedition from London to Singapore, which resulted in First Overland. Graduating from Cambridge University with a degree in Geography, he joined the BBC in 1957 and for more than 30 years worked with the BBC making documentaries all over the world, receiving a Peabody award. Slessor ended his BBC career as deputy head of its features documentary department and subsequently turned to freelance work – writing for various magazines and producing for National Geographic. His filmography includes, as Producer and Director, "Australia", "Looking at Britain", and "Looking at the United States".. He also authored More Than Cowboys: Travels Through the History of the American West.