Make every second count.

When decorated soldier Captain Colter Stevens wakes up in the body of an unknown man, he discovers he's part of a mission to find the bomber of a Chicago commuter train.
Source Code keeps every mind human — it fights its subject at zero distance. The story fights on E8/E10 of the E0–E14 reality ladder, compressing time, terrorism, identity, memory.
Films fighting at the same level of reality, about the same things.
Other films that change a standing rule of their world — ranked first by those bending it at the same rung.
Inception (2010)alters at E8 · same rung · loose
Your Name. (2016)alters at E8 · same rung · loose
Inside Out (2015)alters at E8 · same rung · rigorous
Oblivion (2013)alters at E8 · same rung · loose
Night at the Museum (2006)alters at E8 · same rung · loose
Eternal Sunshine of the Spotless Mind (2004)alters at E8 · same rung · rigorous