Sir Ian McKellen may not be officially attached to Andy Serkis’ return to Middle-earth, but it has not stopped the British thespian from teasing details about the new Lord of the Rings movies. McKellen was on stage at a fan event in London over the weekend,

"Apart from that, my lips are sealed," the actor, who previously starred as Gandalf, says of director Andy Serkis' upcoming film.

According to Ian McKellen, Andy Serkis’ upcoming “Lord of the Rings” movie, “The Hunt for Gollum,” will feature some familiar faces. During a “LOTR” panel at London’s For Love of Fantasy event on Sunday (via Entertainment Weekly),