Jack meets with a custody attorney and his stress begins to overwhelm him. Brady gets brought in for questioning. Muriel offers Doc advice.

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

Clarke comes back to Camp Jaha with some shocking news. Finn has to face the consequences of his actions.

Lives are left in danger following the arrival of a new threat. Lincoln and Bellamy decide to break into Mount Weather.

Kane takes part in a mission to make peace with the Grounders. Jasper decides to take part in a risky experiment. Lincoln enters a world of pain and President Dante…

Tensions are running high between Clarke and Finn. Raven finds out that Mount Weather is interfering with their communication systems.

Clarke wants answers from the President. Abby performs emergency surgery. Octavia will do anything to find Lincoln.

After discovering a horrifying project in Mount Weather’s medical ward, Clarke joins forces with an unexpected ally.

Clarke ends up being betrayed by somebody that she trusted. Bellamy, Finn and Murphy attempt to save a stranger.

Alec and Max set out to rescue an aquatic transgenic caught at sea from White, but the creature’s mate throws a wrench into Max’s plans. Meanwhile, Logan has a brush…

The intensity of life “over there” accelerates as Olivia finds herself in mortal danger.

Believing that key information about his father’s past was lost when his memory was erased, Lex decides to join an experimental program with Dr. Garner to regain the information so…

Clark discovers that Jor-El was on Earth forty years ago. Lana’s great uncle, who was convicted of murdering his wife forty years ago, shows her a picture of the man…

An experiment at the Luthor fertilizer plant makes an old friend of the Kents literally shake and jitter, and he seeks vengeance against the Luthors, who hide the secret of…

When a valuable painting gets stolen after Beka, Rhade, and everyone else in the bar inhales a mysterious mist, Dylan jumps at the opportunity to win the reward for reclaiming…

After discovering Tyr has hidden the remains of Drago Musevini on board the Andromeda, Dylan questions Tyr’s loyalty. Beka and a Nietzchean both race to repair their ships before the…

Sam and Dean investigate a case where the victims’ hands and feet have been severed and each have been branded with a strange symbol. While Sam does some research at…

A news reporter threatens to expose a top-secret military project, but when Carter and Jonas give her a tour of the X-303, they discover that she is a pawn in…

An experiment gone wrong pulls Samantha Carter into a parallel reality, where she must save Earth from an Ori assault before she will be allowed to return home.

SG-1 investigates when evidence suggests that there are still Goa’uld hiding on Earth — including a former System Lord. Tensions between Earth and the Free Jaffa continue to mount.

A businessman threatens to expose the secrets of alien life to the world, forcing Stargate Command to bring him into the loop.