Fort Ti is a 1953 American 3-D Western film directed by William Castle, and starring George Montgomery and Joan Vohs. Written by Robert E. Kent, the film is the first Western to be released in 3-D and the first 3-D feature to be released in Technicolor by a major studio. Fort Ti was produced by Esskay Pictures Corporation, and was distributed by Columbia Pictures in the United States.The film is set in 1759 at Fort Ticonderoga during the French and Indian War.