What was the last film directed by Cecil B. DeMille?

'The Ten Commandments' is a 1956 American biblical epic film produced, directed, and narrated by Cecil B. DeMille, shot in VistaVision (color by Technicolor), and released by Paramount Pictures. The film is based on 'Prince of Egypt' by Dorothy Clarke Wilson, 'Pillar of Fire' by J.H. Ingraham, 'On Eagle's Wings' by A.E. Southon, and the 'Book of Exodus'. 'The Ten Commandments' dramatizes the biblical story of the life of Moses, an adopted Egyptian prince who becomes the deliverer of his real brethren, the enslaved Hebrews, and therefore leads the Exodus to Mount Sinai, where he receives, from God, the Ten Commandments.

The film stars Charlton Heston in the lead role, Yul Brynner as Rameses, Anne Baxter as Nefretiri, Edward G. Robinson as Dathan, Yvonne De Carlo as Sephora, Debra Paget as Lilia, and John Derek as Joshua; and features Sir Cedric Hardwicke as Sethi, Nina Foch as Bithiah, Martha Scott as Yoshebel, Judith Anderson as Memnet, and Vincent Price as Baka, among others.

Filmed on location in Egypt, Mount Sinai and the Sinai Peninsula, the film was DeMille's last and most successful work. It is a partial remake of his 1923 silent film of the same title, and features one of the largest sets ever created for a film. The film was released to cinemas in the US on October 5, 1956 and, at the time of its release, was the most expensive film ever made.