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The Boston Globe

Television

Critic’s corner: What’s on TV this weekend

The Smartest Team Sunday at 3 p.m., Channel 2

On Sunday at 4, PBS is re-airing the controversial episode of “Frontline” about concussions and football, called “League of Denial: The NFL’s Concussion Crisis.” Beforehand, at 3, you can see another documentary about the concussion issue called “The Smartest Team.” It includes the work of youth sports expert and author Brooke de Lench (who lives in Concord) as she tries to reduce the concussion rate in a football program at an Oklahoma high school.

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