Plot: When Samurai Apocalypse hits a lyrical roadblock with his protege, he calls on the best writer he knows: Hank Moody, who unites with Kali to imbibe, bear his soul, and write a song that takes Hank back in time to an era when he, Karen and Charlie were happier and life was simpler before "A Crazy Little Thing Called Love. " But the present comes roaring back when Karen shows up at Hank's door, worried that she made a mistake