It takes a lot of hard work to make a movie happen, but that's why we have talented directors, actors, and writers. It's also difficult to spot minuscule mistakes in the posters for those movies, but that's why we have the internet!
1.Street Kings (2008) — Keanu Reeves may not be playing Neo in this movie, but there's definitely a glitch in the Matrix:
2.Harry Potter and the Deathly Hallows – Part 1 (2010) — An optical illusion worthy of a Hogwarts letter:
3.300 (2006) — Yes, this picture has been Photoshopped. No, it's not the abs:
4.Pretty Woman (1990) — Some people like salt-and-pepper hair, but this designer prefers much more pepper: