Paramount Pictures and Lucasfilm officially announced their plans today for the "Indiana Jones and the Kingdom of the Crystal Skull" teaser trailer which will make its debut this Thursday.

"Paramount Pictures and Lucasfilm Ltd. announced today that the first teaser trailer for the highly anticipated Indiana Jones adventure 'Indiana Jones and the Kingdom of the Crystal Skull,' directed by Steven Spielberg and starring Harrison Ford in the title role, will debut in theaters across the globe on February 14, 2008.
 
The trailer will air exclusively on ABC’s 'Good Morning America' that morning between 8 a.m. and 9 a.m.  Immediately thereafter, the footage will be available at the film’s official site IndianaJones.com, Yahoo! Movies and in motion picture theaters."

We'll have more as it becomes available.