THE READY SET IS THE MUSICAL GUEST - In this fun, high-stakes, high-octane musical chairs competition featuring new obstacles and bridges, water rounds, mechanical rounds and slick zones, 12 thrill-seeking daredevils who will race head-to-head through five physically demanding, chair-splitting obstacle course-style eliminations as they each compete to claim a chair – all to the sounds of a live band. At the end of the hour, only one contestant will be left sitting triumphant to seize the cash prize and the title of OH SIT! champion. The show is hosted by Jamie Kennedy and actress/television host Jessi Cruickshank. Adding to the fun, Tanika Ray will be in the trenches with the contestants both on and off the track, and will add color commentary from the sidelines as the action unfolds. The Ready Set is the musical guest.

TARYN MANNING IS THE MUSICAL GUEST - In this fun, high-stakes, high-octane musical chairs competition featuring new obstacles and bridges, water rounds, mechanical rounds and slick zones, 12 thrill-seeking daredevils who will race head-to-head through five physically demanding, chair-splitting obstacle course-style eliminations as they each compete to claim a chair – all to the sounds of a live band. At the end of the hour, only one contestant will be left sitting triumphant to seize the cash prize and the title of OH SIT! champion. The show is hosted by Jamie Kennedy and actress/television host Jessi Cruickshank. Adding to the fun, Tanika Ray will be in the trenches with the contestants both on and off the track, and will add color commentary from the sidelines as the action unfolds. Taryn Manning is the musical guest.

WHO WILL TAKE THE CURE? — On Graduation Day, Mystic Falls is overrun with ghosts intent on settling old scores and fulfilling their supernatural destinies. Damon's (Ian Somerhalder) life is in danger after a ghostly encounter, while Matt (Zach Roerig) and Rebekah (Claire Holt) join forces to battle a ghost determined to find the cure. As everyone gathers for the graduation ceremony and the ghosts converge, help comes from an unlikely hero. Caroline (Candice Accola) receives a touching and unexpected graduation present, and Bonnie’s (Kat Graham) plan leads to the closing of the veil. Elena (Nina Dobrev) makes a decision about the Salvatore brothers and faces an epic confrontation with Katherine (Nina Dobrev). Finally, Stefan (Paul Wesley) discovers a horrifying clue to the mystery surrounding Silas. Chris Grismer directed the episode written by Caroline Dries & Julie Plec.

THE CONTESTANTS MORPH INTO VIDEO GAME CHARACTERS – The girls visit a special effects production house where their challenge is to bring a video game character to life. The winner gets to create her own signature taunt that will be featured in Naughty Dog Production’s “Uncharted 3” video game. Then, the girls step back in time at an old train museum for a steam punk photo shoot, where they mix Victorian fashion with 19th century mechanics and a temperamental co-star… a live owl!

JENNIFER ANISTON AND AARON ECKHART STAR — A widower (Aaron Eckhart) whose book about coping with loss turns him into a best-selling self-help guru, falls for the hotel florist (Jennifer Aniston) where his seminar is given, only to learn that he hasn't yet truly confronted his wife's passing. Brandon Camp directed the film written by Brandon Camp and Mike Thompson.

WHO WILL TAKE THE CURE? — On Graduation Day, Mystic Falls is overrun with ghosts intent on settling old scores and fulfilling their supernatural destinies. Damon's (Ian Somerhalder) life is in danger after a ghostly encounter, while Matt (Zach Roerig) and Rebekah (Claire Holt) join forces to battle a ghost determined to find the cure. As everyone gathers for the graduation ceremony and the ghosts converge, help comes from an unlikely hero. Caroline (Candice Accola) receives a touching and unexpected graduation present, and Bonnie’s (Kat Graham) plan leads to the closing of the veil. Elena (Nina Dobrev) makes a decision about the Salvatore brothers and faces an epic confrontation with Katherine (Nina Dobrev). Finally, Stefan (Paul Wesley) discovers a horrifying clue to the mystery surrounding Silas. Chris Grismer directed the episode written by Caroline Dries & Julie Plec.

A RE-IMAGINING OF THE CLASSIC TALE — When she was a teenager, Catherine “Cat” Chandler (Kristin Kreuk, “Smallville”) witnessed the murder of her mother. Cat would have been killed too, but someone – or something – saved her. Now, years have passed and Cat is a police officer, investigating a case that leads her to the person who saved her: a doctor named Vincent Keller (Jay Ryan, “Terra Nova”). With the help of his childhood friend J.T. Forbes (Austin Basis, “Life Unexpected”), Vincent has been in hiding, guarding his secret — when enraged, he becomes a terrifying beast, unable to control his super strength. Still, Cat is touched by the person that lives within the Beast and she knows she has to keep her relationship with Vincent a secret from her boss, Joe Bishop (Brian White, “The Shield”), her partner, Tess Vargas (Nina Lisandrello, “Nurse Jackie”), and even from her close friend, Evan Marks (Max Brown, “The Tudors”), the medical examiner. Cat and Vincent are powerfully drawn to one another, but they understand that their connection is extremely dangerous for both of them. Gary Fleder directed the episode written by Sherri Cooper & Jennifer Levin.

BIRKHOFF TELLS NIKITA ABOUT SONYA — Birkhoff (Aaron Stanford) tells Nikita (Maggie Q) that Sonya (guest star Lyndie Greenwood) is Amanda's (Melinda Clarke) mole and not only has Amanda reactivated Sonya's kill chip but she also placed a second mole in Division to keep an eye on her. Nikita, Michael (Shane West) and Ryan (Noah Bean) devise a plan to use Sonya to ferret out Amanda's hiding place and Birkhoff sets a trap for the second mole. Meanwhile, Michael confronts Alex (Lyndsy Fonseca) about her drug use and she begs him not to tell Nikita. Dwight Little directed the episode written by Michael Brandon Guercio.

SAM AND DEAN MEET THEIR GRANDFATHER — Sam and Dean are stunned when a man who claims to be Henry Winchester (guest star Gil McKinney), their grandfather, suddenly appears in their hotel room demanding to know where he can find John Winchester. Henry has time-traveled to stop a demon named Abbadon (guest star Alaina Huffman) and was looking for John’s help. Through Henry, Sam and Dean learn more about their father and the Winchester blood line. Serge Ladouceur directed the episode written by Adam Glass.