Live Semi-Final Top 8 Performances

Resident Alien is a dark, twisted and comedic fish-out-of-water story that follows a crash-landed alien named Harry who, after taking on the identity of a small-town Colorado doctor, slowly begins to wrestle with the moral dilemma of his secret mission on Earth — ultimately asking the question, "Are human beings worth saving?"

Rick is a mentally gifted, but sociopathic and alcoholic scientist and a grandfather to Morty; an awkward, impressionable, and somewhat spineless teenage boy. Rick moves into the family home of Morty, where he immediately becomes a bad influence.

A powerful spear said to make its wielder invincible. A gilded wooden box thought capable of laying waste to enemies. A treasured cup believed to have miraculous healing abilities. For centuries, there have been possessions, weapons, places, and even human bones considered to be precious mystical objects. These one-of-a-kind wonders are revered by cultures all around the world, and have been sought after by everyone from emperors, popes and tyrants, to generals, archaeologists, and treasure hunters.

Holy Marvels with Dennis Quaid is an exciting new series that digs deep into the remarkable stories behind these awe-inspiring artifacts, their creation, the mysteries of their incredible powers, and the unforgettable adventures to find them.

On Last Week Tonight with John Oliver, John Oliver presents a satirical look at the week in news, politics and current events.

Fearless men and women in law enforcement agencies across eight U.S. cities demonstrate what it takes to keep the streets safe from crime.