Source Code (2011)

Source Code is Groundhog Day on a commuter train with a bomb, and it moves so fast you barely notice the science is mostly vibes. Jake Gyllenhaal makes the loop work. Each time he wakes up across from Michelle Monaghan, he’s a little more frantic, a little funnier and a little more desperate, and you feel every reset. Duncan Jones keeps it tight at 93 minutes, which is about perfect. Vera Farmiga does a lot with just a face on a monitor, and Jeffrey Wright plays the scientist like a guy who’d sell you a timeshare. The problem is the ending. It stacks one more twist on top of the story, and the logic folds like a lawn chair the second you think about it. Critics gave it 92% on Rotten Tomatoes and liked it more than audiences did. A 7.3 because it’s a smart, lean thriller that cheats a little at the finish line. $37.69 says the next time somebody spills coffee near you on a train, you get a weird feeling you’ve seen it before.

What works: Gyllenhaal’s growing panic and humor across each loop, a tight 93-minute runtime, and smart twists on the reset structure.

What doesn’t: The final act stacks on one twist too many, and the movie’s own rules stop making sense once you think about them for a minute.

Who it’s for: Fans of time-loop stories who want a quick thriller they can argue about over dinner.