Bad Casting Choices in the Movies and Television

Ryan Reynolds as Hal Jordan. Yes, I realize Green Lantern would have been a dumpster fire regardless, and I love RR, but no way I was ever going to buy him as Hal. Guy Gardner maybe.

Oddly enough, Reynolds was perfectly cast as Deadpool in that awful Wolverine movie, only for the character to be forked up beyond recognition. Luckily, he got the chance to do it right.