Arthur's Toy Trouble / Spar for the Course

Arthur gets a Mutant Muck Monster as a gift, which he later learns is worth two million dollars unboxed, but it has fallen into the hands of D.W.

After Binky wrecks the 18th hole at a miniature golf course, Muffy, Buster and Binky attempt to create a new 18th hole, but they cannot agree on a final design.