Watch The Lighthouse (2016) HD Full Movie Free on solarmovie.do. Watch The Lighthouse (2016) online free. Based on real events which saw two lighthouse keepers stranded for months at sea in a freak storm, t...Based on real events which saw two lighthouse keepers stranded for months at sea in a freak storm, the film tells a tale of death, madness and isolation; a desolate trip into the heart of human darkness.