15. Franz Krieger (Jean Reno)

I’ve always felt that any globe-hopping espionage movie that lacks a grizzled Frenchman is missing something, that certain je ne sais quoi. Maybe that’s because I first fell in love with spy movies in the ’90s thanks to the one-two punch of 1996’s Mission: Impossible and 1998’s Ronin. As Mission: Impossible’s Franz Krieger, although we’re initially meant to think he’s a basically good member of Ethan Hunt’s new crackerjack team, he feels like bad news from the beginning and only confirms our suspicions before the end. Reno skillfully gives off just enough of a sleazy vibe to set off our alarm bells, and his presence makes us wary of possible threats to Ethan not just from outside the team, but from within it as well. Most importantly, though, with Reno’s presence in the mix, the film has that authentic espionage movie flavor, the stuff of cigarette-smoke-filled safehouses, narrow European streets, and potential treachery lurking around every corner. — Carolyn Petit