The begins Friday, May 27, and the lineup looks promising. But with more than 100 films being screened, it can be tough to know which ones you should make a point to see. Here are our picks for the can鈥檛-miss titles.聽
1. 'The Great Alone' (80 min.)

For Lance Mackey, a passion for Alaska鈥檚 infamous Iditarod runs in the family: his father was among the event鈥檚 founders and won the 1978 race in a historically close finish, and his mother was also an accomplished dogsled racer. follows Mackey鈥檚 complicated family legacy, his health problems, and his 12th attempt at the race after four previous wins. 聽
2. 'Blood Lions' (84聽min.)

explores South Africa鈥檚 multimillion-dollar industry of commercial lion breeding for trophy hunting. The practice鈥攚hich is legal in South Africa鈥攊s marketed mainly to wealthy trophy hunters, and last year resulted in hundreds of deaths among captive lions in the country.
3. 'Jurek' (73聽min.)

chronicles the improbable rise of a world-class climber in communist Poland鈥擩urek 鈥淛erzy鈥 Kukuczka, an accomplished alpinist with little name recognition. Kukuczka died on Lhotse in 1989, but not before racking up several long-standing mountaineering accolades.聽
4. 'Life, Animated' (91聽min.)

, from director Roger Ross Williams, explores the relationship between the political writer Ron Suskind and his autistic son, Owen. The film highlights how animated movie characters forever changed Owen鈥檚 ability to communicate with his family, and helped him understand and navigate the world around him.
5. 'The Happy Film' (96聽min.)

In this eye-catching and unusual film, renowned designer Stefan Sagmeister analyzes and experiments on his own happiness. grew out of Sagmeister鈥檚 touring design project, 鈥,鈥 and follows the artist as he dabbles in meditation, therapy, and drugs on a journey to find true happiness.聽
6. 'BUGS' (75聽min.)

The premise of this 聽is simple: as the earth鈥檚 population booms, how can we find innovative ways to turn our ample supply of bugs into a healthy and delicious food source? In Denmark, the is experimenting with food sustainability and searching for the answer.
7. 'EO Wilson: Of Ants and Men'聽(92 min.)

This film examines , the legendary scientist and Pulitzer Prize winner who聽is the ultimate authority on biodiversity. (He coined the term in a 1988 paper, and this spring published his most recent book on the subject.) EO Wilson: Of Ants and Men is a celebration of Wilson鈥檚 enormous contributions to science.聽
8. 'How To Let Go of the World and Love All Things Climate Can鈥檛 Change'聽(127 min.)

This documentary attempts to integrate hopelessness and optimism about . Filmmaker Josh Fox (of Gasland fame) spotlights places affected by terrible pollution, and interviews activists with ambitions to put a stop to all the destruction. 聽聽
9. 'Jumbo Wild'聽(60聽min.)

For over two decades, British Columbia鈥檚 Jumbo Valley has been the site of an ongoing battle over the proposed development of a ski resort. delves into the fight鈥攕howcasing what makes such a diverse group of locals, environmentalists, and outdoor adventurers all feel so passionate about preserving this wild place.聽
10. 'Langtang: Summits of My Life'聽(51 min.)

When Kilian Jornet, the highly successful Spanish ultrarunner, discovered that the catastrophic April 2015 earthquake in Nepal would interfere with his planned expedition to Everest, 聽before deciding he would still make the trip. But rather than attempting an Everest speed record, he went to Nepal to aid the disaster relief effort.聽