Mel grapples with how to honor Mark ahead of the anniversary of his death. Jack’s stress leads him to bad decisions. Hope apologizes with pie.

Jack’s war memories haunt him when he reunites with his Marine friends. Mel struggles to handle conflict with her sister-in-law.

Batwoman is faced with a new challenge when Gotham’s Snakebite addicts become ravenous for more than the next fix.

On a mission to Vegas to kill Billy’s dad, Marcus accidentally takes way too much acid.

When Damien and Nora Darhrk take Ray hostage they force him to try and fix the Fire Totem, but Ray tries to use the power struggle between them to his…

After Detective Lance arrests Oliver for murder, Oliver tells Moira the only lawyer he’ll allow to represent him is Laurel. Laurel takes the case which puts her at odds with…

While being haunted by music from the past, Alec must revisit one of his Manticore missions that went bad and resulted in the loss of his one true love. Max…

It is Valentine’s Day and while Clark is out on a date with Lois, he unknowingly becomes infected by gemstone kryptonite, which has magical wish-fulfilling properties. Clark mentions to Lois…

A man from Lex’s past stalks him in conjunction with a mysterious death at Club Zero that Lex may have been responsible for. Meanwhile Chloe looks into Clark’s past as…

Johnny is trapped in his house with J.J. and another neighborhood teen by vicious killers, and discovers a family secret while trying to keep one step ahead of the intruders.

When the reporter who has been trying to expose Tru’s secret gets shot by a gunman on a crime spree, Tru is torn about saving her. To complicate matters, Tru’s…

A woman takes hostages on Cloud Nine and demands that Adama turn over Sharon in order to avenge her husband’s death at the hands of the Cylons.

A Cylon, who calls himself Leoben, is discovered on one of the ships in the fleet. Commander Adama sends Kara to interrogate him — or, rather, it. The Cylon tells…

Sam and Dean search for a Crocotta that uses the phone and computer as a means to communicate with people. Its goal is to get people to commit suicide and…

Frank enters a hospital emergency room looking for Catherine, who is working the night shift in child counseling. Suddenly, paramedics rush in with a bloodied woman on a gurney. Frank…

SG-1 hatches an elaborate plan to try and capture Adria, using Vala as bait.

When a terrorist attack decimates a Jaffa summit Teal’c strikes out on a quest for revenge, believing that the perpetrator is one of his own pupils.

Scully and Mulder investigate when an art gallery displaying offensive artwork is bombed, and need to discover a way to communicate with the comatose perpetrator to try and prevent a…

SG-1 tries to defend a planet from the Ori by hiding its people in another dimension. Vala attempts to convince her husband Tomin of the Ori’s true motives.

Teal’c discovers a world where people are being savagely attacked by an elusive creature, leading SG-1 to a stunning discovery about its potential origin.

Baal kidnaps Teal’c as part of a plot to brainwash those Jaffa advocating a move toward democracy. Cameron Mitchell learns that an old friend is about to die.

SG-1 is captured after a deal with the Lucian Alliance goes bad … and the planet’s Stargate goes missing. Meanwhile, a former System Lord attempts to rebuild his empire.

Mitchell and Carter are shifted to another dimension, making them invisible to everyone at the S.G.C. Meanwhile, Teal’c and SG-9 discover that the Sodan have been brutally attacked.

Mulder pursues Krycek (unaware of the alien that has taken over his body) to get back the DAT tape containing the MJ documents. Meanwhile, the shooting of A.D. Skinner uncovers…

Covered in blood and suffering from amnesia, Mulder pieces together the events of the last few days, but the trail leads to a double murder that appears to have been…

O’Neill goes to great lengths to keep the Ancients’ knowledge from falling into Goa’uld hands when the team discovers a second repository. The President replaces General Hammond with a civilian…

The fate of the galaxy hangs in the balance as Sam and Jacob search for the only weapon capable of stopping the Replicator onslaught. O’Neill leads a defense of the…

Earth’s secret offworld base is attacked by Anubis’ forces, and Major Carter finds herself being hunted by the enemy. General Hammond and Jacob Carter make an unnerving discovery about the…

After the Prometheus responds to a distress call from a Goa’uld ship, Daniel Jackson finds himself a captive when Earth’s ship is stolen.

The team investigates an unstoppable new enemy soldier engineered by Anubis. Dr. Jackson leads a team in search of an alien device in Central America, but gets more than he…

DNA testing on Emily reveals that she is actually Scully’s daughter and Mulder comes to assist her and to find out where and how the girl was born while Scully…

General O’Neill tries to settle into his new job, but faces never-ending crises – including the capture of SG-1 by the Goa’uld.

While searching for the Lost City of the Ancients on a distant planet, SG-1 is stunned to find Daniel Jackson alive and in human form but stripped of his memory….

An alien being is smitten with Carter and follows her back to Earth. It assumes a human form and pursues a relationship with her.

SG-1 is accused of stealing an important weather-controlling device, sending a primative planet into chaos. The team discovers that Earth’s second Stargate is being misused.