Part 1 of 2. The top acts from the four auditions return for the Las Vegas callbacks.

The first veto competion is held, giving nominees Amber and Carol the chance to save themselves from being the first Big Brother 8 housemate evicted.

Reaccustoming to the timeline restored in "Once in a Lifetime", Sheriff Carter investigates a series of sudden deaths.

Mike goes to Texas and works at a snake farm learning how to raise some of the biggest and most dangerous snakes in the world.

Amber is great with people, but likes to attack other dogs. Snoopy has intruded on her owners home, work, and love life. Schroeder shows aggression toward other dogs even while on a leash.

Take a high performance ride through the formation of the third planet from the Sun, Earth. A survivor of one of the most violent "neighborhoods" in the universe, learn how earth was created and discover what creatures hold clues to how life began. What evil forces threaten the demise of Earth? Complex and controversial, this is the scientific detective story of all time. Cutting-edge graphics are used along with the stories of scientists and explorers who dare to venture into the uncharted territory of the cosmos.

Ash lends Aipom to Jessie for her battle with Dawn after Team Rocket saved the Pokémon.

Keigo's sister is the president of student council and challenges another school's Kendo team to a match. She asks Ikkaku to help her team win because the other school ambushed and injured all of the good team members. He accepts and trains all of the inexperienced freshman to be ready to fight the match. Most of the freshman are injured during training and Ikkaku has to ask the shinigami for help.