The "Kick-Ass" film series is a British-American action-comedy about unconventional superheroes, based on the Marvel comic by Mark Millar and John Romita Jr. Known for its unique blend of humor and violence, the series has gained acclaim from both critics and audiences. It consists of two movies: "Kick-Ass" (2010), directed by Matthew Vaughn, and "Kick-Ass 2" (2013), directed by Jeff Wadlow.