Orlando Bloom and Forest Whitaker wrapped up this year's Cannes film festival on Sunday.<br /> <br />Taking to the red carpet the pair joined director Jerome Salle to showcase their film 'Zulu' in which the famous faces take on Cape Towns criminal underworld.<br /> <br />The tense thriller centres on Bloom and Whitaker searching for the murderer of a white teenager.<br /> <br />It also frankly depicts post-apartheid racial tension bubbling under the surface -- often graphically with scenes of severed heads and rape.<br /> <br />But Whitaker says whilst it might appear hard to stomach, it also makes a point.<br /> <br />SOUNDBITE: Actor, Forest Whitaker, saying (English):<br /> <br />"This is the kind of world that exists, and I think this movie is trying to deal with it. So I don't want to augment or say it's cool for it to be pessimistic because I think there's a lot of things that can happen, but certainly trying to keep this pressure cooker and figure out how to let the tension come out is so important."<br /> <br />Bloom,
