The Vikings (1958)

Continuity mistake: When Kirk Douglas smashes through the chapel window near the end of the film, you can clearly see that the window isn't stained glass - it's colored paper. Or perhaps papier-mache of some sort.

Egbert: Lies will not sustain a tyrant.

Trivia: At the end of the film, a Viking ship is set afire by flaming arrows in a rendering of a traditional Viking funeral. Director Richard Fleischer took great care to have the archers practice the moment, training them to release the arrows on the count of "three," and hoping at least some of the arrows would arc properly to hit the sail of the ship and set it on fire. When the time came for the live shot, the director only reached the count of "two", when an over-eager archer loosed his arrow. As luck would have it, the arrow arced perfectly and hit the sail. Then, Fleischer called, "Three." and the other archers loosed their arrows. Fleischer decided that he liked the one, single arrow being launched first, and kept the shot in the film because it looked like part of the ceremony.