Sci-Fi This Week: Castiel Is Hunted By Angels, And the Knave of Hearts’ Past Is Revealed

Our favorite fall fantasy and sci-fi shows are back this week with new episodes! So far Once Upon A Time is off to a great start with its quest to Neverland, and it has a fun companion show in Wonderland (though it really seems like they should be airing together on Sundays). Agents of S.H.I.E.L.D. is starting to find its feet, while The Walking Dead has rebooted itself in some fascinating ways.

What will you be watching this week?

Here’s your day-by-day schedule for this week in science fiction and fantasy television:

Sleepy Hollow is on hiatus until the baseball season wraps up. It will be back on Monday nights on November 4.

AGENTS OF S.H.I.E.L.D.
ABC, 8/7c
“Girl In the Flower Dress.” An elusive girl in a flower dress may hold the key to the mystery that brings Coulson and team to Asia to rescue a young man with an unusual and dangerous power.

THE ORIGINALS
The CW, 8/7c
“Girl In New Orleans.” Davina convinces Marcel to let her attend an annual music festival in the city; Hayley visits a mysterious doctor in the bayou and makes a shocking discovery; Klaus takes a special interest in Cami who reveals alarming information about her past; Rebekah tries to get to the bottom of a recent strange encounter involving Elijah.

SUPERNATURAL
The CW, 9/8c
“I’m No Angel.” A group of angels hunts Castiel. Dean and Sam race to find their friend before the angels do. Homeless, Castiel tries to make his way through the city and comes across some unexpected surprises.

REVOLUTION
NBC, 8/7c
“One Riot, One Ranger.” Aaron and Rachel consider the effects of nanotechnology; a man from Miles’ past reappears and offers an opportunity to take the Patriots down.

ARROW
The CW, 8/7c
“Broken Dolls.” When a serial murderer escapes from prison, Arrow and Diggle attempt to help Officer Lance catch his old foe … using Felicia as bait.

THE TOMORROW PEOPLE
The CW, 9/8c
“Girl, Interrupted.” Stephen tries to convince John and Cara to help him when he learns that one of his classmates is in trouble.

ONCE UPON A TIME IN WONDERLAND
ABC, 8/7c
“Forget Me Not.” The Knave’s past is revealed, while Cyrus manages to trick Jafar and the Red Queen … inadvertently leading to the discovery of a secret that the White Rabbit has been keeping.

THE VAMPIRE DIARIES
The CW, 8/7c
“For Whom the Bell Tolls.” Elena and Damon attempt to help Stefan through a confusing time; Matt tries to figure out the reason behind his mysterious blackouts; Caroline makes an effort to get to know Jesse better; Jeremy makes a startling confession; Dr. Maxfield puts in motion a plan that threatens to change everything.

HAVEN
Syfy, 10/9c
“Lay Me Down.” Nathan and Lexie hunt a trouble that attacks Haven’s citizens in their nightmares; Duke deals with the nightmare his brother has become.

ONCE UPON A TIME
ABC, 8/7c
“Good Form.” Hook takes an ailing David on a quest to locate a device that could help them leave Neverland. And in the past, Hook and his brother set sail to an uncharted land to find a powerful healing plant.

THE WALKING DEAD
AMC, 9/8c
“Isolation.” One group leaves the prison in search of supplies, while those who stay behind try to preserve what remains.