Actor-producer Kelvin Harrison Jr. will join the jury and present the Golden Globes Prize for Documentary in Partnership With Artemis Rising Foundation during the 79th edition of the Cannes Film Festival . Harrison Jr. shared a SAG Award with the cast of “The Trial of the Chicago 7.” His recent and upcoming work includes voicing Taka in “Mufasa: The Lion King,” portraying Jean-Michel Basquiat in “Samo Lives” and starring in “The Hunger Games: Sunrise on the Reaping,” coming to theaters this fall. “I’m honored to support this important prize and to celebrate the extraordinary documentary filmmakers whose work shines a light on urgent stories around the world,” said Harrison Jr.…