In the depths of the Korvatunturi mountains, 486 metres deep, lies the closest ever guarded secret of Christmas. The time has come to dig it up!

IF A TREE FALLS: A STORY OF THE EARTH LIBERATION FRONT is the remarkable story of the group's rise and fall, told through the transformation and radicalization of one of its members, Daniel McGowan. Part coming-of-age tale, part cops-and-robbers thriller, the film interweaves a chronicle of McGowan facing life in prison with a dramatic investigation of the events that led to his involvement with the ELF. Using never-before-seen archival footage and intimate interviews — with cell members and with the prosecutor and detective who were chasing them — IF A TREE FALLS asks hard questions about environmentalism, activism, and the way we define terrorism.