Lily and Barney react badly when Marshall finally quits his job at Goliath National Bank to take a volunteer position at an environmental organization. Meanwhile, Ted and Zoey's opposing positions on the future of the Arcadia come between them.
When a K-9 is blamed for the death of his partner, the CSI team discovers there's more to the case. Meanwhile, Finlay and Morgan investigate the death of a high-profile divorce lawyer with a lot of enemies. (TV-14 D, L, S, V)
Hank Moody may have survived a murder-suicide attempt by his lovelorn ex, Carrie, but she’s still haunting his dreams. Charlie takes his best friend and star client to meet rocker Atticus Fetch about giving A Crazy Little Thing Called Love the Broadway treatment. A revelation about Becca prompts a tailspin that causes Charlie, Karen and Marcy to take action with Hank.
Karen asks Hank to intervene with Becca. Later, the boys board Air Force 69 with Atticus Fetch, to fly to NYC to present the songs for the Broadway adaptation of A Crazy Little Thing Called Love. Charlie faces a serious case of aerophobia, but he’s got The Widow to take his mind off things. Atticus is surprised by Faith, while his wife surprises Hank.
When Mary's WITSEC mandated road trip turns into an introspective odyssey, Marshall and Stan are left to deal with a rockstar witness and her overbearing mother.