Thomas C. Christensen is an American cinematographer, film director, and writer best known for his work on films related to the history of the Church of Jesus Christ of Latter-day Saints, including Joseph Smith: The Prophet of the Restoration, Gordon B. Hinckley: A Giant Among Men, 17 Miracles, and Ephraim's Rescue. He has made films about the Martin and Willie handcart companies who traversed the plains toward the Salt Lake Valley in late 1856. Christensen is also a member of the American Society of Cinematographers.

Ephraim Knowlton Hanks was a prominent member of the 19th-Century Latter Day Saint movement, a Mormon pioneer and a well known leader in the early settlement of Utah.