Who directed the vikings and what other films did they make?

The Long Ships, released in 1964, is an Anglo‑Yugoslav adventure film that follows the exploits of Viking warriors. It was directed by Jack Cardiff, a British cinematographer and director known for his work in Technirama. The film stars Richard Widmark, Sidney Poitier, Russ Tamblyn, and Rosanna Schiaffino, and it was shot using the Technirama widescreen process to capture the breadth of its historical setting. The narrative centers on a Viking saga of treasure, loyalty, and conflict, and it showcases the era’s seafaring culture. While Jack Cardiff is the director credited for this film, the provided evidence does not specify any other projects he directed.