CTV SCI-FI CHANNEL HD When the Tollans suddenly decide to share weapons technology with SG-1, O'Neill tries to find out why. 2026-07-17 An easy salvage job takes an insidious turn; when something takes control of a ship, the Killjoys must confront their own dark secrets. 2026-07-17 The mysterious circumstances surrounding an Arctic explorer's death take Castle and Beckett to the halls of the CIA; Castle believes the killer may be fooling the investigators. 2026-07-17 After members of the crew are discovered unconscious, Tuvok leads the search for the mysterious attacker who preys on those involved in the Maquis resistance movement. 2026-07-17 A rehab confidante betrays Alison, threatening to expose the truth; Donnie and the kids prepare to visit on Family Day. 2026-07-17 A new player arrives on Felix's doorstep; Cosima nearly runs out of options; Sarah must decide whether to surrender a piece of leverage and make a deal. 2026-07-18