Nation's Dumbest: Story, Cast and Series Facts

Story and premise

Nation's Dumbest is the first television show where the loser is the winner. Celebrities fight it out to be eliminated from the competition as quickly as possible to avoid being crowned the nation's dumbest. From influencers to wrestlers, comedians to politicians, the contestants are put to the test in a series of physical and mental rounds about all the things you really should know.

Series details

• Title: Nation's Dumbest
• Format: Game Show
• Language: English
• Premiere date: 2026-07-15
• Status in TVmaze: To Be Determined
• Network listed by TVmaze: FOX
• Network country: United States
• Typical episode runtime: 58 minutes
• TVmaze community rating: 9.2/10
• TVMaze ID: 91776
• IMDb ID: tt38865342
• TVDB ID: 477675

Cast and credited roles

• Jack Whitehall — Host

Seasons in the TVmaze catalogue

• Season 1: premiered 2026-07-15; final listed air date 2026-09-16; episode order: 10.

Source and licence

Adapted from Nation's Dumbest on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.