Sci-Fi This Week: Extant Airing Back-To-Back Episodes

Extant fans will get a double dose of the CBS sci-fi show this Wednesday night, as Molly experiences physical changes that leave her worried — while she and JD work for peace between humans and the alien hybrides. Tune in for back-to-back episodes at a special time, 9/8c.

Also this week: Alex must intercept both Michael and Gabriel inside New Delphi on a new episode of Dominion, and on Falling Skies the 2nd Mass finds a safe haven and new allies in the final assault against the Espheni.

The Dark Matter crew is chasing Four on a reckless mission back to his homeland, and the Killjoys must take shelter when they are caught on a planet with a deadly storm of acid rain.

Here’s your schedule for this week in sci-fi television:

EXTANT
CBS, 9/8c
“You Say You Want An Evolution.” Molly panics when she discovers she is changing physically — the question is into what, and whether she can reverse what’s happening to her. Also, JD’s ex-wife, Dorothy, shows up suddenly on his doorstep to discuss their daughter.

“The Other.” Molly and JD try to convince Shepherd to broker a peace between humans and hybrids. Meanwhile, Lucy tries to manipulate Charlie’s feelings to put him in a compromising position.

DOMINION
Syfy, 10/9c
“Son of the Fallen.” Alex spearheads a plan to intercept Michael and Gabriel, who have breached the walls of New Delphi in pursuit of their mutual target; Claire begins the negotiation process with the revolting V1s; at the same time, David attempts to restore his legacy by any means necessary.

DEFIANCE
Syfy, 8/7c
“When Twilight Dims the Sky Above.” Amanda welcomes a Votanis Collective delegation to Defiance; Stahma’s loyalties are tested; T’evgin works to acclimate to life on Earth.

KILLJOYS
Syfy, 9/8c
“Come the Rain.” A toxic Black Rain storm over Westerly forces John and Pawter to take shelter in the Royale overrun with a gang of dangerous criminals. Meanwhile, Dutch and D’avin are trapped on Lucy coming perilously close to the eye of the storm.

DARK MATTER
Syfy, 10/9c
“Episode 9.” Four abandons the ship to embark on a reckless mission to reclaim his past and the crew are left wondering whether they should rescue him or let fate run its deadly course.

HUMANS
AMC, 9/8c
“Episode 7.” Karen seeks out George as she tries to track down Niska, while Pete tries to find out who his former partner really is — but is unprepared for the strange truth he uncovers. Laura offers the fugitive synths with a safe hiding place, an act that offers hope for a harmonious future between humans and artificial intelligence — but this possibility is threatened as Hobb closes in on them.

FALLING SKIES
TNT, 10/9c
“Everybody Has Their Reasons.” The 2nd Mass arrives at a safe haven. As the two groups make plans for the final assault on the Espheni, the 2nd Mass begins to realize that things aren’t exactly as they seem.

What are YOUR top picks for this week?