Batman vs. Dwight D. Eisenhower?
These are movies I'd pay to see! The first two made Mental Floss' list of 55 Unfortunately Unfinished Films, a roll call of movies that got hung up in production or pre-production, never making it to the screen. As far as Batman battling the 34th president goes, that one's mere wishful thinking, delivered as a typically off-the-cuff remark from list presenter, author John Green.
Moving at a speed that will be familiar to fans of his Crash Course series, Green races through a tempting menu of trivia and misfortune, obsession and obscurity.
Superheroes figure prominently, as do musicians. The Clash in Gangs of New York, The Sex Pistols in Who Killed Bambi? (The screenplay of which is available online, courtesy of its author, Roger Ebert.)
Death turns out to be another big plug-puller here. The untimely if not entirely surprising early exits of John Belushi, John Candy, and Chris Farley led to the "curse" of A Confederacy of Dunces.