E1 • Leaders

1. 48 min
2. TV-PG
3. CC
4. HD

The lives and achievements of world leaders whose legacies we still live with today.

E2 • Explorers

1. 50 min
2. TV-PG
3. CC
4. HD

A look at the lives of Ernest Shackleton, Gertrude Bell, Neil Armstrong and Jane Goodall.

E3 • Scientists

1. 48 min
2. TV-PG
3. CC
4. HD

Chris Packham assesses the lives of the 20th century's greatest scientific minds.

E4 • Entertainers

1. 48 min
2. TV-14
3. CC
4. HD

Kathleen Turner looks at Charlie Chaplin, Billie Holiday, Marilyn Monroe and David Bowie.

E5 • Activists

1. 47 min
2. TV-MA
3. CC
4. HD

Examining the lives of Emmeline Pankhurst, Gandhi, Helen Keller and Martin Luther King Jr.

E6 • Sports Stars

1. 48 min
2. TV-14
3. CC
4. HD

Exploring the legacies of Pele, Muhammad Ali, Billie Jean King and Tanni Grey-Thompson.

E7 • Artists & Writers

1. 49 min
2. TV-14
3. CC
4. HD

Lily Cole looks at Pablo Picasso, Virginia Woolf, Alfred Hitchcock and Andy Warhol.

E8 • Live Final

1. 48 min
2. TV-14
3. CC
4. HD

The public vote for who they believe should be the greatest icon of the 20th century.