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How Corn Took Over the World

In Mexico, Shane Campbell-Staton explores around a maize vault, a treasure trove of genetic diversity. He joins geneticist Sarah Hearne to unravel the intricate DNA makeup of corn. In a tortilla factory, Shane meets with local Mexican chefs Santiago Muñoz and Daniela Moreno, who are committed to reviving the sacred heritage of maize and preserving cultural traditions through corn.
Length 11:24 Premiere: 07/29/24

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Specials

Season Episodes

Vanishing Act
S2 E6 Length 55:39 Premiere Date 07/30/25

Dammed If You Do
S2 E5 Length 55:08 Premiere Date 07/23/25

The Honey Trap
S2 E4 Length 55:09 Premiere Date 07/16/25

Dressed to Kill
S2 E3 Length 55:09 Premiere Date 07/09/25

The Enemy of My Enemy
S2 E2 Length 55:13 Premiere Date 07/02/25

Shelf Life
S2 E1 Length 55:07 Premiere Date 06/25/25

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Strangers in Paradise - S1 E1

Shane tracks down four "invasive species" that make him reconsider what it means to belong.

  • Sunday June 14, 2026 10:00 pm ET on KET2
  • Sunday June 14, 2026 9:00 pm CT on KET2
  • Tuesday June 16, 2026 4:00 am ET on KET2
  • Tuesday June 16, 2026 3:00 am CT on KET2
  • Saturday June 20, 2026 4:30 am ET on KET2
  • Saturday June 20, 2026 3:30 am CT on KET2

Top Predator - S1 E2

From Yellowstone to Mozambique, Shane discovers the impact of the planet's top predator - us.

  • Sunday June 21, 2026 10:00 pm ET on KET2
  • Sunday June 21, 2026 9:00 pm CT on KET2
  • Tuesday June 23, 2026 4:00 am ET on KET2
  • Tuesday June 23, 2026 3:00 am CT on KET2
  • Saturday June 27, 2026 4:30 am ET on KET2
  • Saturday June 27, 2026 3:30 am CT on KET2

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