I.O.U. a U.F.O. is the twenty-eighth episode of Quack Pack.
The family travels out into the desert and Dewey claims to see a U.F.O., much to the disbelief of the others. But when he gets the help from one of the locals, Dewey's curiosity soon lands him in a heap of trouble.
- The fake aliens are similar to appearance to the fix-its in the 1980s Steven Spielberg film, *batteries not included.