Ideology can be categorized as neutral, implicit, or explicit. Neutral ideology serves purely as entertainment with no underlying messages. Implicit ideology subtly represents contrasting ideological views through heroes and villains to reinforce cultural norms. Explicit ideology is constructed to teach or persuade through obvious messaging, like in patriotic films. Hegemony refers to the influence of dominant groups over society, and dominant ideologies in film can be considered hegemonic when they portray widely accepted cultural beliefs.