I present you Astonishing X-men, which I consider the best cartoon ever. I don't watch many cartoon online in cartoon category, but this one was amazing. I know it gets a lot of stick for being the mainstream popular cartoon, but honestly I can not think of anything wrong with the cartoon online. I especially love in Astonishing X-men the soundtrack, it is one of the greatest cartoons soundtracks ever. Every single performance is incredible. Not to mention that it has the best music in a cartoon. The opening song still gives me goosebumps and increase temperature of my body. After watching the cartoon ends, you will need time to give deep thoughts towards what you just saw. There is no place like go123stream with free cartoon online so I uploaded this full cartoon here, now you can see this cartoon for free online. I invite you all to watch this great cartoon here on 123freemovies.se.