★ 8.1
★ 7.7
★ 5.5
★ 7.5
★ 3.5
★ 6.5
★ 7.0
★ 6.0
★ 5.4
★ 6.3
★ 7.8
★ 4.5
★ 6.6
★ 7.1
★ 6.9
True story of Alexander Graham Bell's invention of the telephone, inspired by his mother.
