Pirates of the Caribbean

 was a film series. The Tenth Doctor offered Pirates of the Caribbean VI to Martha Jones on Planet Hollywood. (PROSE: Peacemaker)

Upon hearing a scraping noise from below their yacht, Curtis suggested it "Could've been a shipwreck or something", to which Steffan replied "A shipwreck? What do you think this is? Pirates of the bloody Caribbean?". (PROSE: Bay of the Dead)

Behind the scenes
Actors who have appeared in both Doctor Who and the Pirates of the Caribbean franchise include Kevin McNally, Bill Nighy, David Bailie, Jonathan Pryce, Giles New, David Schofield, and Steve Speirs.

Other actors who star in the franchise include Johnny Depp and Orlando Bloom.