Postmodern cinema emerged in the 1970s and is characterized by blending genres and styles, blurring distinctions and challenging binaries. It emphasizes style over substance, references other works, and mixes media in self-aware ways like pastiche and bricolage. The document then provides a case study, summarizing that the 2012 film Ted starring Seth MacFarlane was a financially successful R-rated comedy that blended genres to become one of the highest-grossing original R-rated films ever made.