Chris Pratt

Television is such an evolving medium. When you're doing a TV show, it's not like you just shoot for six weeks and you're in an editing room with all of your footage. It's like a guitar or a car, you have to fine tune things. You stop doing what's not working, you work on what is working and you add things that do work.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.

What do cells do when they see a broken piece of DNA? Cells don't like such breaks. They'll do pretty much anything they can to fix things up. If a chromosome is broken, the cells will repair the break using an intact chromosome.