Watch The Black Panthers: Vanguard of the Revolution (2015) HD Full Movie Free on SolarMovie. Watch The Black Panthers: Vanguard of the Revolution (2015) online free. This documentary tells the rise and fall of the Black Panther Party, one of the 20th century's most ...This documentary tells the rise and fall of the Black Panther Party, one of the 20th century's most alluring and controversial organizations that captivated the world's attention for nearly 50 years.