Being part of the Marvel Cinematic Universe is a giant undertaking. You'll most likely be involved with at least a couple of movies, you're constantly being monitored to make sure you're not spoiling anything, and, of course, you have to look the part.
While people like Chris Evans and Chris Hemsworth seemingly stepped on the scene looking like gods, other celebrities transformed themselves from their usual physique, like Paul Rudd and Benedict Cumberbatch.
Keep scrolling to see the eight most shocking transformations in the MCU.