They have made a difference and revolutionized the world. They come from all walks of life and from all corners of the globe. These remarkable individuals have pioneered, developed and forever improved their industry and the world in which we live. Engaging and relevant, these individuals will change the way you view the world, and remind you that it only takes one person to make a difference. This episode features Martin Luther King, Jr., Nelson Mandela, Mahatma Gandhi, Aung San Suu Kyi, and Che Guevara.

Originally released by Film Ideas, 2011. Streaming video file encoded with permission for digital streaming by Infobase on March 10, 2015.

Martin Luther King, Jr.: Clergyman and Activist (2:19); --Martin Luther King, Jr.: Assassination (2:08); -- Nelson Mandela: ANC Leader (1:52); -- Nelson Mandela: President (2:36); -- Mahatma Gandhi: Spiritual Leader (2:18); -- Mahatma Gandhi: Assassination (2:10); -- Aung San Suu Kyi: Prime Minister Elect (1:40); -- Aung San Suu Kyi: House Arrest (2:48); -- Che Guevara: Revolutionary (2:02); -- Che Guevara: Ambassador of Revolution (2:26); -- Credits: Activists (Martin Luther King, Jr., Nelson Mandela, Mahatma Gandhi, Aung San Suu Kyi, Che Guevara): Advocates of Change (0:37); -- MLK clip (1:09); .