On the heels of tragedy, the Spellmans receive a grim omen. Blackwood seeks vengeance. Sabrina prepares for her final challenge against Caliban.

The darkest days of the void arrive as Sabrina struggles with grief and regret. Can she summon the strength to overcome an endless cycle of destruction?

As Sabrina longs for a piece of her past, vengeful visitors return to Greendale. The Fright Club competes in a life-or-death battle of the bands.

The next terror graces Greendale. Sabrina bonds with a new classmate... and finds herself in a squeamish predicament. Roz uncovers a shocking truth.

As an all-consuming darkness trickles into town, Sabrina grapples with feeling like the odd witch out — and makes a risky plan for a whirlwind trip.

A grim visitor sends Roz and Harvey into a panic. Elsewhere, Sabrina reconnects with an enemy from her past, and Aunt Hilda's wedding day arrives.

Sabrina encounters a surprise at school — and faces a pivotal decision. Theo explores the perks and pitfalls of Robin's time in the mortal world.

Panic turns political as Sabrina and Roz run for Baxter High co-presidents. Harvey struggles with Roz's reveal. Blackwood takes control of the terror.

A legendary guest visits Spellman Mortuary. Ambrose explores a grim revelation, and Sabrina stuns the coven with a shocking announcement.

A mysterious demon wreaks havoc on Spellman Mortuary. Sabrina goes rogue and puts her powers to the test.

Harvey, Roz and Susie explore a mysterious force of evil. Sabrina digs deeper into Ms. Wardwell's intentions. Hilda pursues a new beginning.

As Sabrina prepares for a spellbinding showcase, Susie embraces a series of new beginnings, and Ms. Wardwell finds greater purpose at Baxter High.

Sabrina recruits Roz for a crucial mission. Susie reconnects with her past. Lord Blackwood challenges Aunt Zela's authority.

Sabrina visits a mysterious (and familiar) town. Zelda aims to restore order at the academy. A carnival creates buzz in Greendale. Theo takes a chance.

Ambrose treats Nick's affliction while Harvey and Theo tend to Roz. Meanwhile, Sabrina and Caliban continue in their unholy regalia challenge.

A disaster rattles the Greendale community. Desperate to help, Sabrina attempts a new kind of dark magic -- with the assistance of an unusual ally.

A revolutionary attack divides the witches and mortals of Greendale, and Sabrina braces for a life-changing choice.

Love and lust sweep through Greendale as Harvey surprises Roz with a sweet gift, and Sabrina explores a romantic ritual ... and her feelings for Nick.

Tensions rise as Zelda and Father Blackwood's union draws near. Amid the chaos, Sabrina greets a familiar vision and Ambrose uncovers a dark truth.

As Sabrina confronts a long line of family secrets, Harvey faces turmoil at home - and shares a secret of his own.

During the Church of Night's celebration of the winter solstice, on the longest night of the year, families gather around the Yule fire to sing pagan carols and tell ghost stories. The holidays are also a time for guests and visitors — both welcome and unwelcome — and you never know who'll drop down the chimney.

The lines between past, present and future blur as Sabrina stages an act of heroic restoration. But will her powers prove to be enough?

Sabrina takes a weekend trip. Father Blackwood poses a pivotal question. Roz and Susie stage an impromptu -- and unnerving -- sleepover.

Sabrina, Theo, Roz and others attempt to navigate the lines between fact, fiction and fate when a mysterious stranger sets up shop in Cerberus Books.

Sabrina recruits Roz, Harvey and Theo for an emotional mission. Prudence and Ambrose travel to New Orleans. Ms. Wardwell returns to Baxter High.