CTV Sci-Fi schedule live

An exchange program makes Riker an officer on a Klingon ship, which later threatens the Enterprise.

A routine artifact retrieval becomes complicated when the artifact grafts itself to Cassandra; a blizzard forces Stone and Cassandra to take shelter at a mysterious hotel.

Anubis' forces lay siege to a planet after the Shades of Gray NID team disables its defenses; SG-1 works with the captives to restore the protection.

Castle and Beckett have their hands full when two women -- a man's wife and his fiancée -- arrive to identify his body, found stuffed in a garbage chute.

A toxic rainstorm forces John and Pawter to take shelter with criminals; Dutch and D'avin are trapped on Lucy.

After the Enterprise completes a mission requiring several of the crew to become Vulcan, new problems arise when it is time for them to change back into humans.

The Lower Deckers hunt nanites in a resort in space.

The Doctor must sidestep a tyrannical hospital administrator who kidnaps him and forces him to treat only privileged patients.

Sarah pursues Helena, who is being held in a compound far away; Sarah must deter a Topside investigator.

Batman ventures into Gotham City's underworld when a sadistic killer leaves behind a trail of cryptic clues. As the scale of the perpetrator's plans become clear, he must bring jus

To avoid prison, a gang of notorious animal criminals pretends to seek being rehabilitated, only for their leader to realize that he genuinely wants to change his ways.

Bishop's most formidable foe kidnaps the love of his life in order to make him complete three impossible assassinations and make them look like accidents.

Violence and mayhem spread across the nation when the New Founding Fathers of America try a radical sociological experiment that allows citizens to vent their aggression for one ni

A wealthy family is held hostage for harboring the target of a murderous syndicate during the Purge, a 12-hour period in which any and all crime is legal.

Three groups of people intertwine and are left stranded in the streets on Purge Night, trying to survive the chaos and violence that occurs.

Former Police Sergeant Barnes becomes head of security for Senator Charlie Roan, a Presidential candidate targeted for death on Purge night due to her vow to eliminate the Purge.