Dante was born in Morristown, New Jersey, and grew up in nearby Livingston. His father was an Italian-American professional golfer who encouraged him to play sports; however, Dante was more interested in drawing cartoons and frequenting Saturday matinees at the cinema. Dante was 12 when Famous Monsters of Filmland, a magazine dedicated to horror films, came onto news shelves. He soon wrote to the magazine with reviews of certain horror films, which he did for a number of years.
Dante had originally planned on becoming a cartoonist, but was told that it wasn't a real art form and that he should try something else. While attending the Philadelphia College of Art, Dante realized he was more inclined toward filmmaking:
In his free time as a student, Dante began assembling The Movie Orgy, an epic collection of B movie clips, 16mm films, cartoons, commercials, and trailers that was seamlessly edited together into one 7-hour compilation.