Paul McGillion

Hook and Cora face off with Emma and Mary Margaret for the compass. Also available on iTunes, Amazon Instant Video and VUDU

As the rogue Fringe team continues to fight off the oppressive Observers' invasion, unforeseen events lead them into a forest where they encounter a strange subculture of people devoted to recording human history. Also available on Amazon Instant Video and VUDU

During her search for Mary Margaret, Emma is kidnapped by a mad man with an affinity for hats; the evil queen hires a man of magic. Also available on Netflix, Amazon Instant Video and VUDU

After Balagan investigates the sudden death of a hotel security guard, he is forced to face his worst nightmare. Also available on iTunes and Amazon Instant Video

The season three opener finds the Sanctuary team desperately trying to find a way to reach Kali to prevent catastrophic tidal waves from killing millions world. Magnus (AMANDA TAPPING) defends her position as the head of the Sanctuary Network and Will (ROBIN DUNNE), still in Mumbai, fights for his life. Also available on Amazon Instant Video

Todd contacts Atlantis and reveals that a Wraith subordinate has managed to acquire several zero point modules that he has used to power a formidable new hive ship. He urges Woolsey to attack and destroy before it becomes a threat to Atlantis. On board the Daedalus, Colonel Caldwell, Colonel Sheppard and the rest of the team, rush to engage the new hive ship. But the ZPM powered vessel proves itself an impressive opponent, crippling the Daedalus before making a sudden and inexplicable jump into hyperspace. Puzzled over the Wraith's sudden departure, the team picks up a weak subspace signal in Wraith code. McKay is quick to recognize that the communique was sent, through subspace, from another reality. Once deciphered, their worst fears are realized. The Wraith message contains a familiar set of coordinates. The hive ship is on its way to Earth! Also available on Amazon Prime

Police find a desiccated corpse on a desert road outside Las Vegas, Nevada, the seventh victim of a bizarre serial killer. Detective John Sheppard, called in to assist, is baffled by these murders. Then a clue, traces of radiation found on the bodies, leads him to a strange looking man with super human attributes who easily evades capture. Some time later, Sheppard is detained and driven to Area 51. There he meets Dr. Rodney McKay who reveals that the suspect is, in fact, an alien - a wraith - who feeds on human energy. What's more, McKay and his team have traveled to Earth from the Pegasus Galaxy, by way of a stargate, to prevent this wraith from compromising the security of the planet. But so far, Sheppard is the only one who's been able to get close to him. Also available on Amazon Prime

When it's observed that Dr. Jennifer Keller is behaving very strangely, Dr. Carson Beckett is asked to examine her. But extensive testing reveals nothing abnormal and they fear she may be suffering from a mysterious psychological disorder. Unbeknownst to them, Keller has traded bodies with that of a notorious criminal, Neela Casol, and finds herself at the mercy of a village magistrate, on a distant planet, about to be executed for her crimes. McKay's investigation leads him to suspect that Dr. Keller and Neela have switched consciousnesses by means of an Ancient communications tool. In a race against time, Sheppard and his team must locate Keller, along with the alien device. But they'll need Neela's help to do it. Also available on Amazon Prime

A hive ship comes out of hyperspace directly over the city of Atlantis and transmit's a garbled message. Despite missing data, McKay is able to make out a reference to Dr. Keller's gene therapy and an urgent request for help. On high alert, Col. Sheppard and his team launch a cloaked puddle jumper to investigate. They board the ship to discover the entire crew in stasis, and a prerecorded message from their nemesis - Todd. In it he reveals that he and the crew were stricken with a disease - a complication of the gene therapy developed by Dr. Keller, which they had tried to self administer. Many died and the rest were put in stasis. Now, they need Atlantis's help. After much deliberation, Mr. Woolsey gives the go-ahead. Back on the hive ship Dr. Keller struggles with the complexities of Wraith physiology as the other team members begin to notice something very unsettling - the hive ship itself has somehow been impacted by the disease, with dire consequences for all on board. Also available on Amazon Prime

When the Atlantis team is given two weeks of vacation leave, Dr. Rodney McKay reluctantly accepts an invitation by his former rival, Malcolm Tunney, to attend a scientific demonstration that he claims will be the solution to global warming. Feeling bold, he asks Dr. Jennifer Keller to accompany him and she accepts. Upon reaching Earth, they are flown, by private lear jet, to a top secret facility in the middle of a desert. Once there, McKay is shocked by Tunney's brazen claims that he's invented a device that can cool the Earth by venting excess heat from our space/time into another space/time - an idea McKay had already pursued two years earlier. Despite Rodney's mounting concerns over its safety, Tunney activates his new technology, dropping the heat contained inside the facility by 10 degrees. But when the device reaches this goal and will not disengage, McKay realizes he has to work fast or every one trapped inside the premises will freeze to death within the hour. Also available on Amazon Prime

Woolsey admits to Teyla, Ronan and Dr. McKay that he's apprehensive about an upcoming performance evaluation. Later, while en route to his quarters, he encounters Dr. Vanessa Conrad, an engaging scientist recently arrived on the Apollo, and finds himself more than a little attracted to her. But she is quickly forgotten when I.O.A. representative Shen Xiaoyi appears and advises him that he's been reassigned to a new position back on Earth. Woolsey is shocked by this news but, aided by his new acquaintance, elects to fight the I.O.A.'s decision. Col. John Sheppard, meanwhile, has flown several astrobiologists over to the mainland for a two day research expedition. On his way to make camp he is ambushed and captured by an old foe hellbent on acquiring Sheppard's identification code. Back on Atlantis, McKay and Zelenka investigate a mysterious object discovered at the ocean's bottom. Also available on Amazon Prime

Col. Sheppard and Dr. McKay are enjoying some recreational time on the pier level of the city when Atlantis is plunged into darkness, with only the top tier of the central tower unaffected. Struggling to make their way up to the Gate Room on foot, more than 70 levels above, McKay speculates that someone has taken control of Atlantis by hacking into the city's mainframe. As they close in on the location, McKay picks up extreme energy readings. An unusual force field has been established to prevent them from gaining access to both the Gate Room and Control Room. Meanwhile, as Teyla checks on her son, Torren, two dark figures infiltrate her quarters and fire, rendering her unconscious. When she comes to, she finds herself in Woolsey's office with the baby sleeping nearby. Distraught, she moves to reclaim him, then realizes she is not alone. Her ultimate nemesis, Michael, stands before her - and he is bent on revenge.