UNITY — Camden International Film Festival Selects and Unity College will present a free screening of the documentary file, “Elemental” starting at 7 p.m. Wednesday, Dec. 4, at the Unity College Center for Performing Arts. The screening will be followed by a question and answer with the filmmakers led by Ben Fowlie, Camden International Film Festival founder and executive director. The UCCPA is at 42 Depot St. in downtown Unity. For more information, email uccpa.unity.edu, call 948-7469 or visit http://elementalthefilm.com/trailer/.