At the very beginning of the film (for the opening song only), a woman wears a shirt that is made of a little see through material (black veil material), with convenient decorations over nipple areas to hide them.

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There is a love potion in the film, causing several people to fall in love with each other.

Extensive whiskey drinking throughout the film in a comedic fashion.

There are gunfights throughout the film, but since this is an Abbot and Costello film, naturally they are almost funny instead of being scary.