Animation Troubles

I have mario animations but most are fine on the net and in picture displayers but it screws up in TGF2 Why?

Here is a working one
http://www.mcleodgaming.com/ssf2sprites/characters/Mario/mario_standing.gif
Here is a broken one
http://www.mcleodgaming.com/ssf2sprites/characters/Mario/mario_entrance.gif

Could you explain more on how it screws up the animation? :)

All the frames except for 2 are blank and those two are pixelated.

Well i'm looking at the frames and i'm seeing no problem.:/

I'll Make A Video I A Week Or Two To Show You.