Dimension Mix-Up

Dimension Mix-Up is a crossover of Frogger, Mario, Calvin and Hobbes, Invader Zim, and Sonic.

Plot
Weird things are going on. Frogger and co. is attacked by Swampy, Mario and Luigi has a extreme battle against Wario and Bowser, Calvin and Hobbes fight over a time machine, a failure of a machine made by Zim goes wrong, and they all go on a adventure.

Characters
You'll see them in the episodes.

Episodes

 * 1) Swampy Attacks
 * 2) Trouble in Mushroom Kingdom
 * 3) Terror Continues
 * 4) Strange Beings
 * 5) Battles Between Heroes
 * 6) Doom to Leaf Forest
 * 7) The Hunt Begins
 * 8) Times of Peril
 * 9) S.O.D.I.U.W.
 * 10) Old Rivalries
 * 11) Betrayal
 * 12) Enemy Alliance
 * 13) Unfriendly Welcome
 * 14) B.A.I.D.L.
 * 15) Rise and Rescue
 * 16) Unexpected Encounter
 * 17) B.F.T.L.O.P.
 * 18) The End