The real winner at Cannes was actress Sandra Hueller
She may not have won an award, but many will agree that the big winner at Cannes this year was German actress Sandra Hueller, who starred in the festival's top two films. . She gained international acclaim for "Requiem" (2006), playing a woman with epilepsy in a religious community that believes she is possessed, which won her the best actress award at the Berlin Film Festival.