“Glee’s” Dianna Agron and British up-and-comer Alex Pettyfer discuss their characters’ relationship in a recently released featurette for DreamWorks upcoming sci-fi actioner I Am Number 4. Directed by D.J. Caruso (Disturbia), the film is an adaptation of the upcoming HarperCollins young-adult novel written by James Frey (”A Million Little Pieces”) and Jobie Hughes.

The story revolves around John Smith (Pettyfer), an alien refugee living peacefully incognito as a high school student in Paradise, Ohio until he’s discovered by the extraterrestrial enemies that destroyed his home planet. The film is produced by Steven Spielberg and Michael Bay and costars Teresa Palmer, Timothy Olyphant, and former “LOST” villain Kevin Durand.

I Am Number 4 opens on Feb. 18, 2011.

Peep the featurette: