I did a marathon with Changeling
It's called When Loved Ones Go Missing. You guys can check it out on my blog
http://mrbrownsmoviemarathons.blogspot.com/2016/02/when-loved-ones-go-missing.html
This is probably the best movie that Angelina Jolie has ever done acting wise and one of Clint Eastwood's strongest directorial films. This movie was just simply stunning to look at, amazingly well-acted, and gut wrenching. It gave you a mix of different kind of emotions ranging from happy to sad to angry to cheering at the end. I love how the music is low key yet builds as the movie goes getting more dramatic. Changeling is probably one of the best missing persons movies out there next to Prisoners.