Eager fans are undoubtedly starving for casting news about Marvel's long-discussed "Ant-Man" -- we're pretty sure it still isn't Simon Pegg -- director Edgar Wright has just dropped a morsel to tide them over for a little longer: a new behind-the-scenes photo, presumably from the test reel screened last year at Comic-Con International.

Better still is Wright's accompanying tweet: "Now I'm back in LA, it's high time to finish a little something I've been working on ..."

The film, which is scheduled for release July 31, 2015, has been in development at Marvel since at least 2006, when it was initially planned as part of the studio's first wave of releases, alongside "Iron Man" and "The Incredible Hulk."