For the past couple of weeks, reports have been circulating on French and Belgium sites of an upcoming film called "Moonwalkers," with Ron Perlman, Rupert Grint and Robert Sheehan (Cherrybomb!) set to star.
While Rupert is definitely attached to the film, his involvement is not yet finalized.
"Moonwalkers" (or "Moonwalk," as we've seen on some sites) is from director Antoine Bardou-Jacquet and is expected to begin filming mid-May in Belgium.
Summary from the production company:
July 1969. Tom Kidman (Perlman), a CIA special agent, is sent to London to find Stanley Kubrick and convince him to film a fake moon landing in case the Apollo mission failed. He dosen't find Kubrick, but, in his place, Jonny, manager of a seedy rock band. Jonny is Kidman's worst nightmare. Kidman is Jonny's nightmare, too. They have no choice but to work together to accomplish their mission, save their lives and implement the biggest scam of all time.