There are still more lost episodes from the US dub!
From The Lost Media Wiki
We are still missing some episodes of the US dub. They are: Wendy's Party Plan, Scrambler in the Doghouse (this episode oddly had 2 US versions, the 2nd is found but the 1st is not.), Travis and the Tropical Fruits, Spud's Cork Tree, Sumsy and the Beast, Tumbler and the Ice Rink, Spud the DJ and An Inspector Calls.