Echo and Gabriel learn more about Hope and her mysterious past.

It’s a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.

Bellamy is able to get Clarke to agree to accompany him to the drop ship. Dr. Tsing is in charge of a deadly experiment.

In order to endure the Arctic for 100 days, the participants start building shelters that can make it for the long haul, turning their attention to procuring food and inadvertently…

Celebrity Big Brother is the first celebrity edition of reality hit Big Brother and follows a group of celebrities living together in a house outfitted with 87 HD cameras and…

Groups of semifinalists compete for a spot on the finale and a chance to win $100,000.

What has President Trump learned from his first 100 days in office? As Congress reconvenes, Mark McKinnon and John Heilemann head to Capitol Hill to find out. Mark Halperin is…

Clarke is faced with a difficult choice and Raven helps Bellamy navigate Mount Weather as Dr. Tsing begins to harvest the 47, while Jaha and Murphy encounter a stranger on…

Volunteers from Ellen’s studio audience play her outrageously fun games — including Danger Word, Mount St. Ellen, See You Later Alligator, Know or Go and more — for the chance…

Todd’s chief investor demands to see 100 ounces of gold in the next three weeks, or he will pull the plug on the Klondike operation. At Indian River, Dave Turin…

The Hoffman crew is desperate to get 100 ounces, but Todd’s decision to run the dozer on solid ice ends in disaster. The Big Nugget mine faces closure if Parker…

Suzuha explains how SERN was able to build a time machine and use it to rule the world in 2036. She explains she plans to travel to 1975 to acquire…