According to CBS News
, it's been a wild week-and-a-half for the world's biggest heavy metal band METALLICA.
They appeared on The Colbert Report; played the palace of soul, Harlem's Apollo Theatre; and in center field at Yankee Stadium, they serenaded retiring relief pitcher Mariano Rivera with his theme song - their hit, 'Enter Sandman'.
As if they weren't big enough, in their film, Metallica Through The Never, James Hetfield, Lars Ulrich, Kirk Hammett and Robert Trujillo are blown up to epic size, in Imax 3-D.
CBS News chats with the band in the video report below: