When you think of environmentalists as characters in Hollywood movies, I'm sure you've seen all the stereotypes.

Green Film Fest 2017 ended on a musical note April 26 with the Closing Night World Premiere of Twelve Pianos, after hosting a week of the latest environmental films, expert panels, and discussions in theaters across the city.

The Green Film Fest Audience Award is voted on by film viewers at festival screenings throughout the week.

Who isn't curious about what happens behind the scenes while making a film?

Our third 'sneak peak' installment rolls along with Tal Skloot, the wizard behind the curtain of 4 Wheel Bob, which will be shown on Saturday, April 22, at 3:15 pm, in the Roxie.

4 Wheel Bob follows Bob Coomber and his wheelchair as he makes history and crosses the Kearsarge Pass in the Sierra Nevada, and climbs to 11,845 feet.

Coomber has been wheelchair bound for years and suffered from a number of health challenges, but none of these have stopped him. Indeed, it was Bob’s determination and his motto of "no excuses" that led to an obsession with wheelchair hiking as a way to gain his health back.

The difficulties of filming in such challenging surroundings are many, but Tal Skloot and his team bring us face to face with extraordinary courage, extreme athleticism, and spectacular scenery.

Who isn't curious about what happens behind the scenes while making a film?

Here's a sneak peak into the motivations and methods of Jennifer Galvin, the director of The Memory of Fish, which will be shown on Saturday, April 22, at 3 pm, in the Little Roxie.

Named as one of Good Magazine's 'The Good 100' in 2014, Dr. Galvin is spectacularly well-rounded.

Not only is she a film director, but also a public health and epidemiology doctor, an aquatic biologist, and a philanthropist. 

Dr. Galvin was gracious enough to take time away from her busy schedule to answer a few burning questions for us. 

Part seven of our film-lover’s guide to taking environmental action in the first 100 days of the new White House administration. This week's suggestion: Racing Extinction.

To celebrate the Centennial of the National Parks Service we have selected some Green Film Fest films that dive into the National Parks experience.

Our 2016 Encore Series continues July 20, with a free screening of An American Ascent at San Francisco Public Library.

Ever been told that something is not for you? The Expedition Denali team didn't let that stand in their way. In An American Ascent we get up close and personal as nine African American's become the first team to take on Mount Denali.

You'll also get the chance to hear from one of the most passionate & dedicated people we've ever met - Expedition Denali climber Scott Briscoe, who will be joining us for the screening.

When we heard the news of the killing of Cecil the Lion, we knew that we must honor him and the many lions lost each year at the 2016 Green Film Fest as part of our Keep It Wild theme.

The clear choice for this event was to bring the classic film Born Free to San Francisco for a special 50th Anniversary screening.  

This year’s World Environment Day – Go Wild for Life – celebrates all species under threat from illegal wildlife products. 

Wildlife crime is endangering iconic elephants, rhinos and sea turtles. Lesser-known victims include helmeted hornbills, wild orchids and timbers like Rosewood.