I knocked this together because I find listings of upcoming movies on IMDB, Rotten Tomatoes, Letterboxd, etc to be a bit frustrating: long lists of titles and very little else. The movie's title means nothing to me until I know who's in it. Trackerama inverts that. You track people (actors, directors, producers, cinematographers, whatever) and it shows you the projects they're working on and when they're coming out. So yeah, hope you find it useful too!
Typ.io