Ben Cartwright is the patriarch of an all-male Nevada ranching family. Set during and after the Civil War, "Bonanza" is the story of life on the family's thousand-acre spread, known as the Ponderosa, near Virginia City. Ben has his three sons, each with a different (and deceased) mother. Serious eldest son Adam hopes to follow in his father's footsteps; middle son Hoss is a gentle giant -- physically strong, but sometimes naive; and youngest son Little Joe is the most impetuous and romantic of the offspring.
- Creator: David Dortort
- Starring: Lorne Greene, Michael Landon, Dan Blocker, Pernell Roberts, Victor Sen Yung
- TV Network: NBC
- Premiere Date: Sep 12, 1959
- Genre: Drama