The First Days of Sundance 2017: Snow, Ecology and Kristen Stewart

"An Inconvenient Sequel" Premiere - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 19: A view of the audience during the "An Inconvenient Sequel" Premiere - 2017 Sundance Film Festival at Eccles Center Theatre on January 19, 2017 in Park City, Utah. (Photo by Matt Winkelmeyer/Getty Images for Sundance Film Festival)

"An Inconvenient Sequel" Premiere - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 19: Former Vice President of the United States Al Gore attends the "An Inconvenient Sequel" Premiere - 2017 Sundance Film Festival at Eccles Center Theatre on January 19, 2017 in Park City, Utah. (Photo by Matt Winkelmeyer/Getty Images for Sundance Film Festival)

Press Junket Reception - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 19: Actress Kristen Stewart attends the "Short program 1" during day 1 of the 2017 Sundance Film Festival at Prospector Square on January 19, 2017 in Park City, Utah. (Photo by Nicholas Hunt/Getty Images for Sundance Film Festival)

The IMDb Studio At The 2017 Sundance Film Festival Featuring The Filmmaker Discovery Lounge, Presented By Amazon Video Direct: Day One - 2017 Park City

PARK CITY, UT - JANUARY 20: Actress Kristen Stewart of "Come Swim" attends The IMDb Studio featuring the Filmmaker Discovery Lounge, presented by Amazon Video Direct: Day One during The 2017 Sundance Film Festival on January 20, 2017 in Park City, Utah. (Photo by Tommaso Boddi/Getty Images for IMDb)

The IMDb Studio At The 2017 Sundance Film Festival Featuring The Filmmaker Discovery Lounge, Presented By Amazon Video Direct: Day One - 2017 Park City

PARK CITY, UT - JANUARY 20: Actresses Kristen Stewart and Jennifer Beals attend The IMDb Studio featuring the Filmmaker Discovery Lounge, presented by Amazon Video Direct: Day One during The 2017 Sundance Film Festival on January 20, 2017 in Park City, Utah. (Photo by Tommaso Boddi/Getty Images for IMDb)

"Mudbound" Premiere - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 21: Jason Mitchell, director Dee Rees, Rob Morgan, Carey Mulligan, Mary J. Blige and Garrett Hedlund attend the "Mudbound" Premiere on day 3 of the 2017 Sundance Film Festival at Eccles Center Theatre on January 21, 2017 in Park City, Utah. (Photo by Nicholas Hunt/Getty Images for Sundance Film Festival)

"Dolores" Premiere - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 20: Executive Producer Carlos Santana attends the "Dolores" premiere during day 2 of the 2017 Sundance Film Festival at Library Center Theater on January 20, 2017 in Park City, Utah. (Photo by Alberto E. Rodriguez/Getty Images for Sundance Film Festival)

"Dolores" Premiere - 2017 Sundance Film Festival

PARK CITY, UT - JANUARY 20: Actor Benjamin Bratt (L) and Director Peter Bratt attend the "Dolores" premiere during day 2 of the 2017 Sundance Film Festival at Library Center Theater on January 20, 2017 in Park City, Utah. (Photo by Alberto E. Rodriguez/Getty Images for Sundance Film Festival)

The IMDb Studio At The 2017 Sundance Film Festival Featuring The Filmmaker Discovery Lounge, Presented By Amazon Video Direct: Day One - 2017 Park City

PARK CITY, UT - JANUARY 20: Actress Teresa Palmer of "Berlin Syndrome" attends The IMDb Studio featuring the Filmmaker Discovery Lounge, presented by Amazon Video Direct: Day One during The 2017 Sundance Film Festival on January 20, 2017 in Park City, Utah. (Photo by Rich Polk/Getty Images for IMDb)

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The IMDb Studio At The 2017 Sundance Film Festival Featuring The Filmmaker Discovery Lounge, Presented By Amazon Video Direct: Day Two - 2017 Park City

PARK CITY, UT - JANUARY 21: Actress Lily Collins of "To The Bone" attends The IMDb Studio featuring the Filmmaker Discovery Lounge, presented by Amazon Video Direct: Day Two during The 2017 Sundance Film Festival on January 21, 2017 in Park City, Utah. (Photo by Rich Polk/Getty Images for IMDb)