The last time audiences saw Invader Zim of the Irken Empire, he flushed himself down a toilet, never to be seen again. That was in 2002. Cut to the present, and Zim has finally returned from his hiding...

David Archuleta was just 16 when Americans fell in love with his smooth voice, fresh face and endearing disposition as the runner-up on the seventh season of “American Idol” in 2008. Soon after Archuleta’s...