Movie Marathon - 20 Extraordinary Documentaries For Your Health, Our Planet, And Our Four-Legged Friends

There's nothing better than having one of those lazy, rainy days come along to fulfill your desire of becoming the world's greatest couch potato for a day.  While I wouldn't advocate doing this too often we could all benefit from kicking back and having a movie marathon once in a while.

I could think of no better way to spend this day than to enjoy some feature films that are not only entertaining and inspiring but also have the potential to be life changing.  So I present to you 20 sensational movies below that could literally save your life and/or make the world a better place all in one combo.  So sit back, relax, and check out these trailers/movies and don't forget to leave your comments or reviews at the bottom for any of your favorite flicks. Enjoy!