Suggestion for a good free WP theme for a film reviews and news website?

Hi everyone! I just made a film reviews, interviews and news website. I can't find any good completely free theme which is also highly customizable. I need to have a header image, site title and logo going over the header (not under it or above it), to have a sidebar, and preferably a grid display of posts, although an option with full content post display is good too. I need a homepage to display latest posts. The website is mostly about horror films, so a dark theme is preferred, black or similar, to sync with the content. I would need a theme that's completely free, no hidden or pro options. Thanks in advance!