Sci-Fi This Week: The 100’s Season Finale Begins

The incredible and controversial third season of The 100 is heading toward its climactic finale! This week the 2-part season finale begins, as Clarke comes under the knife of King Roan of the Ice Nation — but finds hope in an unlikely place.

Meanwhile Alie’s terrifying plans for the human race takes another crucial step toward being realized.

Also this week: Barry finds himself trapped in another realm on The Flash, and the Legends find themselves at the mercy of the Time Masters. On Fear the Walking Dead the crew of the Abigail come into conflict as they near Mr. Strand’s destination in Mexico, and Grimm is back with a new episode as Nick continues his struggle against Black Claw.

On Sunday it’s the 2-hour season finale of Once Upon A Time, as one of the Storybrooke heroes takes matters into his own hands to put an end to magic once and for all.

Here’s your complete schedule for this week in science fiction and fantasy television:

GOTHAM
FOX, 8/7c
“Unleashed.” Azrael is on the loose in Gotham City, which sparks Penguin’s need for revenge. Meanwhile, Bruce enlists the help of Selina Kyle to help track down Professor Strange, as he evades arrest for his experiments.

12 MONKEYS
Syfy, 9/8c
“Emergence.” Jones reluctantly places her trust in Ramse to bring Cole and Cassie safely home after they get stranded in the year 1944. As Ramse looks forward to this chance to atone for his sins, Jones explores the true nature of time with old Jennifer Goines.

THE FLASH
The CW, 8/7c
“The Runaway Dinosaur.” With Barry gone, the team must figure out a way to handle the return of an old enemy — Girder. Realizing Girder is retracing his steps from his last attack, Iris volunteers to act as bait to trap him in S.T.A.R. Labs. Meanwhile, Barry fights to return to his old life.

AGENTS OF S.H.I.E.L.D.
ABC, 9/8c
“Emancipation.” Daisy’s prophecy ticks closer towards a major loss, as the aftermath of the events of Marvel’s Captain America: Civil War force S.H.I.E.L.D. to register the Inhumans.

ARROW
The CW, 8/7c
“Monument Point.” When Team Arrow learns what Damien Darhk’s next move is Felicity realizes she needs to ask her father, Noah Kuttler, for help. Noah and Oliver have a heart to heart talk that leaves Oliver rattled.

LEGENDS OF TOMORROW
The CW, 8/7c
“Destiny.” Being in the vicinity of the Time Masters leaves Rip and Rory incredibly disturbed for very different reasons. Meanwhile, Sara takes over the Waverider, Kendra is reunited with Carter and Snart decides he might be a hero after all.

THE 100
The CW, 9/8c
“Perverse Instantiation, Part 1.” Clarke finds hope in the most unlikely place. Meanwhile, Alie’s master plan comes together.

ORPHAN BLACK
BBC America, 10/9c
“Human Raw Material.” Sarah’s day off to reconnect with Kira quickly turns into a sleuthing mission aimed squarely at discrediting Felix’s new ties. Cosima steps up with Donnie to further investigate the Neolutionist fertility research center. While Donnie bumps into an all too familiar face, Cosima makes a shocking discovery that leads her into a dangerous encounter.

GRIMM
NBC, 9/8c
“Bad Night.” Nick leans on Monroe and Rosalee as he worries that he may lose everything as he continues to battle Black Claw. Renard ramps up his campaign as election time nears. Elsewhere, Adalind is faced with a very difficult decision in order to protect her children. Meanwhile, Hank’s relationship with Zuri takes an unexpected turn and Wu tries to gain control of his new reality.

ONCE UPON A TIME
ABC, 8/7c – 2-HOUR SEASON FINALE!
“Only You.” When the heroes discover Gold has stolen Hades’ Olympian Crystal and tethered all of Storybrooke’s magic to it, they set out to stop him. Henry decides he no longer can stand all the pain magic has caused his family, so he goes rogue, with Violet in tow, to destroy magic once and for all. Meanwhile, Zelena, Snow, David and Hook attempt to open a portal that will return Merida and the other Storybrooke guests to their homes.

“An Untold Story.” With the possibility of magic being destroyed and the fate of Storybrooke hanging in the balance, it’s a race for Emma and Regina to track down Henry before Gold can find him first. Elsewhere, Snow, David, Hook and Zelena are imprisoned and must contend with very two very disturbed individuals that may give Gold a run for his money.

FEAR THE WALKING DEAD
AMC, 9/8c
“Sicut Cervus.” Conflict erupts in a final push to Strand’s destination; and Chris makes a decision that shakes the family. Meanwhile, Nick meets a new maternal figure.

GAME OF THRONES
HBO, 9/8c
“Book of the Stranger.” Tyrion strikes a deal. Jorah and Daario undertake a difficult task. Jaime and Cersei try to improve their situation.

What are YOUR top picks for this week?