Mr. Toplofty and Mr. O'Bloat are secondary antagonists in An American Tail: The Treasure of Manhattan Island. They are Mr. Grasping's best friends, they also works for hum, Chief McBrusque and Scuttlebutt.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.