The debut season introduced a new story set in 2006, led by a mix of international stars and breakout talent. Fargo (1996) - IMDb

as Marge Gunderson: A pregnant, no-nonsense Minnesota police chief; a role that won her the Academy Award for Best Actress.

Set in 1950s Kansas City, this season explored the migration of crime families, specifically the clash between Italian and African American mobs. It was the most sprawling and operatic of the seasons.

This report covers all principal actors. Each season also features memorable minor characters, but the above represent the main billed and most critical performers for each installment.

Moving to 2010, this season focused on sibling rivalry and corporate malfeasance, requiring one actor to play dual roles—a feat that highlighted the show's technical prowess.