I only found the 1st, 2nd, and 3rd season.
From The Lost Media Wiki
Here's a link to the three seasons: https://www12.fmovies.taxi/film/all-that.ll01m/kw6l50r
Here's a link to the three seasons: https://www12.fmovies.taxi/film/all-that.ll01m/kw6l50r