Robert Downey Jr. and Jake Gyllenhaal will star in the true movie about a serial killer who killed 37 people during the 1960s and 1970s. Allegedly the man is still free.

The movie is directed by David Fincher, who was also the man working with Fight Club and Seven.

The movie will be released by the end of 2006 and the title of the movie will be "Zodiac".