It's good but...
"Super Mario Bros. Z" already had this idea going for like 8 episodes straight. You should probably look at it and see the original. I don't know if this is out of inspiration or if you though you had an original idea, but, I'm sorry someone already had made this years ago. It's good, just, it's not anything new.
OH MY GOD!!!! ALVIN EARTHWORM DOES NOT OWN MARIO AND SONIC AND THE OTHER EFFECTS!!!!
WTF
WTF WAS THIS..???not even worth my time....but im genourous
wow
when is sonic and mario ep: 2?
dont know, im working on it right now.
GOOD GOOD But one flaw
Dude as a major Mario fan you know Mario can't talk
50% good 50% could be much better
Good work on animation but try adding more character sounds than what you have. Like have more Mario, Luigi, Sonic, and Shadow sounds. Like the way Alvin did in Super Mario Bros z