Complex sentence: Complaints of plagiarism of the 1986 Argentinian film "Man Facing Southeast" were made by its director, Eliseo Subiela, and Gene Brewer and others connected with the "K-PAX" film were subsequently sued in November 2001.
Split into simpler sentences: Complaints of plagiarism of the 1986 Argentinian film "Man Facing Southeast" were made by its director, Eliseo Subiela. Subsequently, Gene Brewer and others connected with the "K-PAX" film were sued in November 2001.