Larsen will play Joe Hart, a recent transfer to McKinley, and in "Heart," he'll join Sam and Mercedes in a version of Gym Class Heroes' "Stereo Hearts." Meanwhile, McGinty, who plays Irish foreign exchange student Rory, finally gets his "Glee" wish fulfilled by singing Michael Buble's "Home." In October McGinty told HuffPost TV that he "would love to bring Michael Buble to 'Glee.'"
"It's never been done before," he said. "I think the