When the film began to go over budget, SC2 Productions came in and helped shoulder the costs to the tune of $15 million.
In addition, a company called Aldamisa International was to receive a share of the movie’s profits.
Both Aldamisa and SC2 are named plaintiffs in the case as well.
The suit was filed on Monday by producer Sergei Bespalov and it claims that the budget issues that Sin City: A Dame To KillFor went through was due to a “pattern of misbehavior” on the part of Robert Rodriguez.