Premise: Elizabeth Swann ( later Elizabeth Turner ) is a fictional character in the Pirates of the Caribbean film series . Pirates of the Caribbean : On Stranger Tides is a 2011 American fantasy swashbuckler film , the fourth installment in the Pirates of the Caribbean film series and the sequel to At World 's End ( 2007 ) . Pirates of the Caribbean is a series of fantasy swashbuckler films produced by Jerry Bruckheimer and based on Walt Disney 's theme park ride of the same name . The third film in the series , subtitled At World 's End , followed in 2007 , and Disney released a fourth film , subtitled On Stranger Tides , in 2011 in conventional 2D , Digital 3-D and IMAX 3D .
Hypothesis: Pirates of the Caribbean is a film series.
Label: ENTAILMENT