Robert Downey Jr. stars as an attorney, who tries to solve the mystery surrounding his mother's death. Vincent D'Onofrio will be playing the role of the attorney's older brother with Robert Duvall playing his father.
David Dobkin is directing the project from a script by Nick Schenk. The director is also producing with Susan Downey and David Gambino.
Vincent D'Onofrio most recently appeared in The Necessary Death of Charlie Countryman and will next be seen in Mikael Håfström's The Tomb starring Sylvester Stallone and Arnold Schwarzenegger.
No production schedule has been released.