Every Sailor Moon story arc is defined by its main villain. Between the Pretty Guardian Sailor Moon manga series, the first anime adaptation, the movies, and the reboot series, Sailor Moon Crystal, the villain timeline can get a little confusing. Some villains intersect as they reappear in different story arcs outside their main plot line.

Introduced right alongside the eponymous heroes of Fantastic Four #1 by Stan Lee and Jack Kirby back in 1961, the Mole Man is the very first superpowered villain that Marvel's First Family ever faced off against. In his childhood, Harvey Elder was ostracized by his peers for his minuscule, somewhat bizarre physical appearance.

The Saw franchise features a large cast of characters created primarily by directors and screenwriters James Wan, Leigh Whannell, Darren Lynn Bousman, Patrick Melton, and Marcus Dunstan.

Just Cause 3 fans might remember Sebastiano Di Ravello, the main antagonist of the previous game, who also played a significant role in Just Cause 4. General Di Ravello, as he is also known, is the mastermind behind the rebellion in Solís. His true intentions and motivations are unclear, making him a formidable and mysterious villain.

A Poppy Playtime fan has posited that Poppy and Doey aren't to blame for the terrible events that happen throughout Poppy Playtime Chapter 4, while reminding us who the true villain is.After the recent release of Chapter 4 in this wide-spanning episodic horror experience, players can finally begin to understand more of the complex plot that Poppy Playtime delivers.