"Don't Drink the Water" opened at the Morosco Theater on November 17, 1966 and ran for 598 performances. Richard Libertini reprises his role in the movie.
Hey, they're really setting machine guns out there!
Marion Hollander: First no movie on the plane, now this!
At the party near the end of the movie, Gleason takes a dignitary's wine glass. The next shot shows the dignitary holding the wine glass. Then, Gleason hands the glass back to the dignitary.