Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who was the director? Movie plot title: Dragonball Evolution Movie plot: Two thousand years ago, the demon Lord Piccolo (James Marsters) came to Earth, wreaking havoc with his minion Ozaru (Ian Whyte). Seven mystics created the Mafuba and thought they sealed him away for eternity. However, Piccolo breaks free and with his ninja henchwoman Mai (Eriko), begins to search for the seven Dragonballs (each one has stars numbering between one and seven), killing anyone in his way. On his eighteenth birthday, high school student and martial artist Goku (Justin Chatwin) is given the four-star Dragonball by his grandfather,[4] Grandpa Gohan (Randall Duk Kim). Returning home from a party hosted by his crush Chi-Chi (Jamie Chung), Goku finds his home destroyed and his grandfather near death after Piccolo's failed attempt to acquire the Dragonball. Before he dies, Gohan tells Goku to seek out martial arts master Muten Roshi (Chow Yun-fat), who holds another one of the Dragonballs. Along the way, Goku meets Bulma (Emmy Rossum) of the Capsule Corporation, who was studying the five-star Dragonball until it was stolen by Mai. Goku offers Bulma his protection in exchange for her help in finding Roshi. They ultimately track him down in Paozu City. Under Roshi's wing, Goku begins training his ki, knowing that they must get all the Dragonballs before the next solar eclipse, when Ozaru will return and join with Piccolo. In the midst of the group's search for the six-star Dragonball, they fall into a trap set by the desert bandit Yamcha (Joon Park) but Roshi convinces Yamcha to join by promising 1/3 of the royalties for Bulma's invention. Together, the group fight off an ambush by Mai and successfully get the next Dragonball. As the group continues their quest, they travel to a temple where Roshi consults his former teacher Sifu Norris (Ernie Hudson) and begins preparing the Mafuba enchantment so he can reseal Piccolo, while Goku must learn the most powerful of the ki-bending techniques: the Kamehameha. During the night, Mai disguised as Chi-Chi steals the team's three Dragonballs, adding...
A:
It does not say in the passage.