It's the Turtles (and by that, I mean the Turtles from the old cartoon and movies). Any time they can stop for pizza, they will.
I want to say this background is from Secret of Mana 2 as well, but when I went to look for it, I couldn't find it in my collection.
 
    

When evil spreads across the land, and darkness rises and the monsters roam. When the creatures of the night make beautiful music, and the things that go bump in the night go bump with greater enthusiasm. When the world is in peril and is in need of a hero...

These guys are, sadly, the best the world can hope for. These are the adventures of the heroes of CVRPG. They mean well, they try hard, and occasionally they do the impossible...

They actually do something heroic.