Spies (1943)

A cartoon in which Private Snafu, while drunk, reveals military secrets that allow the enemy to torpedo his ship.
This is one of 26 Private SNAFU ('Situation Normal, All Fouled Up) cartoons made by the US Army Signal Corps to educate and boost the morale the troops. Originally created by Theodore Geisel (Dr. Seuss) and Phil Eastman, most of the cartoons were produced by Warner Brothers Animation Studios - employing their animators, voice actors (primarily Mel Blanc) and Carl Stalling's music.