Sundance 2021 Announces Full Lineup Of Features, Shorts, Indie Series, And New Frontier Projects, With Innovative Digital Structure Sundance Film Festival 2021 will launch with 72 Features, 50 Shorts, 4 Indie Series, and 14 New Frontier Projects on bespoke digital platform & ‘Satellite Screens’ nationwide Jan. 28 - Feb. 3, 2021.