Director: Ben Masters
Writer: Ben Masters
Stars: Ethan Hawke
Synopsis: Water, wildlife, and land conservation in Texas. Wildlife stories from each of Texas’ major river basins, as well as diving into our state’s successes and failures when it comes to managing water for both people as well as ecosystems.
Texas is known for being big. From vast deserts and open plains to bigger-than-life characters. Not surprising when 33 million people are living there. But Deep in the Heart 2: Texas Rivers takes audiences beneath the Lone Star State’s familiar landscape and into the waterways that sustain its wildlife, revealing a world of otters, turtles, mountain lions, cranes and plenty of creatures that are considerably less interested in posing for the camera.

Following the success of Deep in the Heart, director Ben Masters returns with another wildlife documentary centered on the natural beauty and biodiversity of his home state. This time, the focus is firmly on Texas’ rivers, springs, creeks and bays, travelling from the Rio Grande to the Sabine and Neches and into the ecosystems surrounding them. At 85 minutes, it is an accessible introduction to an enormous and often overlooked part of the state’s natural environment.
Narrated by Texan actor Ethan Hawke, the documentary has an appealing sense of place from the outset. Hawke’s voice brings warmth and a serious sense of intrigue to the piece. In choosing Hawke to narrate, this documentary isn’t simply a collection of beautiful wildlife footage; it’s a love letter to Texas. They really have pride in their state, and you can’t help but feel that whilst watching.
And there is certainly plenty to admire. The cinematography is the film’s greatest strength. Three years of filming have produced some remarkable encounters, from mountain lions navigating the Pecos to river otters raising their young along the Sabine. Alligator Snapping Turtles provide one of the more unusual highlights, looking less like wildlife documentary stars and more like prehistoric creatures that somehow missed their exit several million years ago. Some graphics support the narration, such as showing the number of rivers in Texas – these visuals help with the more detailed, scientific explanations.
The film also finds room for some less obvious characters. Turkeys, Whooping Cranes, and Fatmuckets, a species of freshwater mussel (with the best name, ever), all receive their moment in the spotlight. I really enjoyed that there’s an appreciation for the smaller, stranger, and less celebrated creatures on this planet. There’s something so humble and comforting about looking at ducklings and hearing the sound of gentle rainfall.
Masters’ affection for the subject is easy to understand. He’s known for talking about growing up on the Canadian River, falling in love on the Brazos, getting married on the Guadalupe, and finding adventure on the Rio Grande. Those personal connections give the film an emotional foundation that complements its conservation message.
Deep in the Heart 2 is so committed to celebrating Texas that it sometimes feels reluctant to linger on the more uncomfortable realities facing its waterways. There is an important conservation story here, but the film is more successful at making us admire these environments than at fully exploring the threats that put them under pressure and how we could help.
This means the documentary prioritizes wonder over alarm. That isn’t necessarily a weakness, particularly when the imagery is this impressive, but a little more balance between celebration and environmental urgency could have given the film greater weight. The rivers are beautiful, but understanding what threatens them would make their preservation feel even more important.

Still, there is something wonderfully straightforward about Deep in the Heart 2: Texas Rivers. It wants you to look closer. Beneath the familiar image of Texas is a complicated network of waterways supporting an extraordinary range of life, much of which can be easy to overlook when you’re busy thinking about cattle, cowboy boots and everything else the state has become known for.
With spectacular cinematography, an engaging narration and a genuine affection for its subject, Deep in the Heart 2: Texas Rivers offers an entertaining reminder that some of nature’s most fascinating stories are happening just beneath the surface. Texas may be known for doing everything big, but this film makes a convincing case for paying attention to the smaller things swimming, crawling, and wading through it.





