Heart of a Lion poster

Heart of a Lion

2026 · 99 min

Documentary

not streaming

Heart of a Lion follows cougar biologist Mark Elbroch into the parallel worlds of two mountain lion mothers: F61, who revealed their hidden social lives, and Yoko, struggling to raise her young on the edge of human encroachment. From the rugged wilderness of Wyoming’s Tetons to the misty forests of Washington’s Olympic Peninsula, this intimate and immersive journey reveals one of North America’s most misunderstood predators—asking us to see them with admiration instead of fear.

Crew

  • Director Joe Pontecorvo

Crew

External reads

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🔥 Hot takes

warming up the wall…

Intermission

GO DEEPER

Turn the obscurity dial up. There's a lot further down to go.

Deal me more →

Metadata & streaming data: TMDB (JustWatch). This product uses the TMDB API but is not endorsed or certified by TMDB.