Captain Jack is back in 'Pirates of the Caribbean: On Stranger Tides,' the fourth installment of Disney's 'Pirates' franchise.

Though Keira Knightley's Elizabeth and Orlando Bloom's Will are nowhere to be found in this part, the franchise's most intriguing character, Johnny Depp's loopy Captain Jack Sparrow, returns. In 'On Stranger Tides,' Sparrow crosses paths with a woman from his past (Penelope Cruz).

The teaser trailer for 'Pirates of the Caribbean' has debuted on Yahoo!, but you can watch it right here after the jump.


'Pirates of the Caribbean: On Stranger Tides' Trailer


Has Capt'n Jack found love? Or is she just a ruthless con artist who's using him to find the fabled Fountain of Youth?

'Pirates of the Caribbean: On Stranger Tides' premieres May 20, 2011.