Tuesday, October 20th TV listings for CTV Sci-Fi HD
Castle Sleeper
A mysterious recurring dream inspires Castle and Beckett to look for answers about Castle's two-month disappearance; their search for the truth turns dangerous.
Castle In Plane Sight
When an air marshal is murdered on Alexis and Castle's flight to London, the father-daughter duo must find the killer before he can carry out his plan.
Stargate SG-1 Allegiance
An invisible assassin goes on a killing spree, threatening to turn the Tok'ra and their rebel Jaffa allies against each other.
Stargate SG-1 The Cure
A flawed miracle drug threatens Pangeran civilization, leading SG-1 to a discovery about the Tok'ra.
Stargate SG-1 Prometheus
Hostile forces commandeer a spaceship that government scientists are building in an underground bunker.
Stargate SG-1 Allegiance
An invisible assassin goes on a killing spree, threatening to turn the Tok'ra and their rebel Jaffa allies against each other.
Stargate SG-1 The Cure
A flawed miracle drug threatens Pangeran civilization, leading SG-1 to a discovery about the Tok'ra.
Killjoys Necropolis Now
As Johnny faces off with someone from his past, Dutch faces her own personal hell.
Castle Sleeper
A mysterious recurring dream inspires Castle and Beckett to look for answers about Castle's two-month disappearance; their search for the truth turns dangerous.
Star Trek: The Next Generation The Icarus Factor
Riker's estranged father briefs him for command of a ship; a cultural observance troubles Worf; Riker and his father face off in an anbo-jyutsu match, which is considered to be the ultimate evolution of the martial arts.
Star Trek: The Next Generation Pen Pals
Battling the clock and against the orders of the Prime Directive, Data tries to save an alien child stranded on a planet destined for destruction.
Star Trek: The Next Generation Q Who
After Picard refuses to let him join the crew, Q hurls the Enterprise into battle with powerful cyborgs.
Star Trek: The Next Generation Samaritan Snare
Geordi's life is jeopardized when an alien race kidnaps him; Picard is near death with heart complications.
Star Trek: The Next Generation Up the Long Ladder
The Enterprise crew attempts to save the entire society of a planet that is facing certain destruction.
The Librarians And a Town Called Feud
When a town's Civil War re-enactment is plagued by ghosts, the Librarians have to uncover the truth of what really happened there over 100 years ago.
The Librarians And Some Dude Named Jeff
After switching bodies with a 28-year-old slacker named Jeff, Jenkins enlists the help of Jeff's hapless friends to find his way back into the Library to correct the mistake.
Star Trek: The Next Generation Manhunt
On her way to a conference, Troi's mother boards the Enterprise and flirts with Picard; guest Mick Fleetwood.
Star Trek: The Next Generation The Emissary
Worf's old love, a human-Klingon hybrid, arrives to deal with a shipload of Klingons in cryogenic sleep.
Star Trek: The Next Generation Peak Performance
The Ferengi ambush the Enterprise and another vessel during a battle simulation; Data faces his first crisis of confidence when he fails to beat a visiting alien at a game of strategy.
The Librarians And a Town Called Feud
When a town's Civil War re-enactment is plagued by ghosts, the Librarians have to uncover the truth of what really happened there over 100 years ago.
The Librarians And Some Dude Named Jeff
After switching bodies with a 28-year-old slacker named Jeff, Jenkins enlists the help of Jeff's hapless friends to find his way back into the Library to correct the mistake.
Stargate SG-1 Unnatural Selection
The SG-1 crew helps Thor stop robots from destroying everything in their path.
Stargate SG-1 Sight Unseen
An ancient artifact emits a contagious energy field that makes people see horrible visions.
Stargate SG-1 Smoke and Mirrors
O'Neill is the suspect, with indisputable evidence against him, when a political leader is assassinated.