Using extensive footage and commentary from family members and historians, this profile of the cereal giants explores their tumultuous relationship at home and at the office. After a 20-year partnership, the brothers engaged in a 10-year legal battle. This episode examines the feud that drove them apart and how one brother turned a humble invention into the cornerstone of one of the most successful companies in the world.

60-minute runtime; two-year copyright clearance

Aug 23 at 7:00AM ET/PT