While it’s not impossible for a film early in production to cut a legit trailer and show off material at Comic Con, it’s very tough. In the case of Pirates of the Caribbean: On Stranger Tides, Disney decided it would be easier to put a camera on their greatest asset and let him drunkenly rattle of teases and (occasionally anachronistic) tidbits to get people excited.

There’s little in the way of new substance here, but it’s fun to watch and admittedly, the Disney joke at the end is kinda cute.

If you’re not up to date on the who’s and what’s and where’s, take a look at Disney’s press release below. I don’t think anybody really needed another Pirates of the Caribbean, but we’re getting it, so expect some legitimate material to surface soon.

Production has commenced on location in Hawaii, the United Kingdom and Los Angeles on Walt Disney Pictures’ and Jerry Bruckheimer Films’ sweeping comedy adventure “Pirates of the Caribbean: On Stranger Tides,” directed by Rob Marshall (“Chicago”), the fourth entry in the blockbuster franchise which has already reaped $2.7 billion in worldwide box office from the previous three films, and the first to be filmed and presented in Disney Digital 3D™. Johnny Depp returns to his iconic, Academy Award®-nominated role of Captain Jack Sparrow, newly joined by Academy Award winner Penelope Cruz (“Vicky Cristina Barcelona,” Rob Marshall’s “Nine”), Ian McShane (HBO’s “Deadwood”) and newcomers Astrid Berges-Frisbey and Sam Claflin. Also rejoining Johnny Depp and Captain Jack are Academy Award-winner and three-time nominee Geoffrey Rush (“Shine,” “Shakespeare in Love”) and Kevin R. McNally (first three “Pirates of the Caribbean” films, “Valkyrie”). The film is slated to open May 20, 2011.

Pirates of the Caribbean: On Stranger Tides” captures the fun, adventure and humor that ignited the hit franchise —this time in Disney Digital 3D™. In this action-packed tale of truth, betrayal, youth and demise, Captain Jack Sparrow crosses paths with a woman from his past (Penelope Cruz), and he’s not sure if it’s love—or if she’s a ruthless con artist who’s using him to find the fabled Fountain of Youth. When she forces him aboard the Queen Anne’s Revenge, the ship of the formidable pirate Blackbeard (Ian McShane), Jack finds himself on an unexpected adventure in which he doesn’t know who to fear more: Blackbeard or the woman from his past.

Rush reprises his role as the vengeful Captain Hector Barbossa, and Kevin R. McNally returns as Captain Jack’s longtime comrade Joshamee Gibbs. Claflin stars as a stalwart missionary, while Berges-Frisbey is transformed into a mysterious mermaid.

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