After being kicked out of Dr. Ryan's group, Wes and Travis make a deal with their eccentric new therapist to get them out of counseling for good. But when a run-in with the members of the Special Investigations Section leads Travis to blow his top, the detectives realize that they don't just need to go back to therapy-they need Dr. Ryan. Chastened, the duo offers to tell Dr. Ryan the story of how they ended up in counseling in the first place if she'll take them back.
A quick-thinking Vincent helps Mia evade Violetta and her cronies, who are determined to get their hands on Mia's mysterious book. Still unsure if she can trust Vincent with the truth, Mia disappears to Centopia in time to find Lyria in need of urgent help. She also witnesses an amazing event: the birth of a golden-horned unicorn who may be the key to restoring hope to Centopia.
When Mia discovers that she has a kissing scene with Vincent in their drama class, the potential for embarrassment is almost overwhelming. Fortunately, she's able to make a quick escape to Centopia, where she can deal with less worrying dilemmas - like slimy snake salesmen, man-eating plants, hordes of munculus on dragonback and a dark, tremulous cave said to be filled with treasure.
Both Chyna and Lexi are determined to take home the $1,000 cash prize at a local carnival's Salute to Friendship contest, and conclude that their best chance at winning is to work together. Meanwhile, Cameron and Fletcher spend the afternoon hunting down a carnival character, a giant dragon, who they think has stolen Fletcher's wallet.
Host Scott Aukerman welcomes guest "Weird Al" Yankovic, who smashes all musical conventions. Tenacious D stops by to play a new song. Scott and bandleader Reggie Watts use their new greenscreen technology, with disastrous results.The Potato Chip Woman visits to share the highlights of her incredible collection. Also, Reggie makes Scott a sandwich.
Ben and Holly and their friends go to Zyros' home planet where they meet all manner of alien creatures and The Great Leader.
Zyros contacts Ben and Holly, and asks for the Wise Old Elf's help to save their plants.
Hebediah Grim, a pilgrim monster is targeting, attacking and judging certain women of Crystal Cove at the lover's hot spot, Lover's Lane.
Jenna's plans to sleep with Jake are hindered by Aunt Ally's wedding, someone from her mother's past and Sadie.
You have to have a thick skin if you want to work at Direct Liquidation.
How do volcanoes help produce the world's best guacamole? How do they build trucks that can cross swamps? How do they make the world-famous Fiskars scissors?
Charlie has to evaluate the depth of his involvement in his patient's lives when he accidentally helps his patient who vicariously enjoys other people's anger hook up with a crazy woman.
A scuffle with Violetta leaves Mia worried about having her secret exposed and Vincent frustrated with once again being left in the dark. The unusually grim oracle leads Mia to rescue Lyria in the Valley of Vapors, where she becomes lost - and in need of rescuing herself. Though Yuko and Mo find her in time, the invaluable Trumptus is left behind for Panthea to fulfill the ominous prophecy.
Professional and personal relationships are put to the test by an alleged pantry thief. Meanwhile, Owen pursues an oddball business venture with Ahmed; and Carol and Hank delve into new and old ways to date.
The ladies head to Cancun to party it up and enjoy some time in the sun. Snooki finds herself unable to let loose while pregnant, leading to a late night fight in a club.
Title reference: Contestant Sheryl Crawford calls herself a hillbilly. Additionally, the "Hillbilly Mowdown" course in the 3rd round is introduced.
Loren (Brittany Underwood) a smart, shy and independent high school senior who has ambitions of being a songwriter, secretly sends her song lyrics to her celebrity crush, rock superstar Eddie Duran (Cody Longo). Loren's wildest dreams come true when she not only wins a songwriting competition sponsored by Eddie, but strikes up a friendship with her idol. Eddie sees beyond Loren's potential as a songwriter and gives her a first break as a singer, and when the truth about his less-than-faithful girlfriend Chloe (Melissa Ordway) is revealed, Eddie and Loren's friendship blossoms.