Crap it wouldn’t get the whole thing it..:

IDK: Toriel. Then he rest are Asriel, Frisk, Undyne, Alphys, Asgore, Lesser Dog, Greater Dog, Mettaton, Memory Head, Endogeny, Reaper Bird, Lemon Bread, Nice Cream Guy, Snowdin Shopkeeper, Gerson, Monster Kid, River Person, Dummy, Froggit, Whimsun, Lo