Trivia This cartoon (along with other "Hook" cartoons) was found by accident in the garage of a former soldier who had saved them, thinking they were "Private Snafu" shorts. The cartoon was finally discovered in the mid-1990s when an A&E documentary on war cartoons began production. It turned out that Warners made these shorts for the US Navy and because they wanted to keep this a secret, all original negatives were destroyed shortly after release.