MP4Moviez is a website that offers free movie downloads in MP4 format. However, I must emphasize that downloading copyrighted content without permission is against the law and can lead to penalties.
I see you're looking for a guide related to "MP4Moviez" and "Breaking Bad". I'll provide some general information.
"Breaking Bad" is a popular American TV series that aired from 2008 to 2013. It's a crime drama that follows the story of Walter White, a high school chemistry teacher turned methamphetamine manufacturer.