Watch Grizzly Uprising (2016) HD Full Movie Free on SolarMovie. Watch Grizzly Uprising (2016) online free. Grizzly Uprising features the terrifying stories of bear attacks on humans. Hear from victims and th...Grizzly Uprising features the terrifying stories of bear attacks on humans. Hear from victims and their families. It's a potent reminder of the rising grizzly and black bear attacks as a result of people moving into their territory.