Grant Heslov had an acting credit for the 1998 conspiracy film directed by whom?
Grant Heslov:  As an actor, he has appeared in films including "True Lies" (1994), "Black Sheep" (1996), "Enemy of the State" (1998) and "The Scorpion King" (2002), as well as performing supporting roles in several films made with Clooney.
i don't know