The third season of the Canadian science fiction–fantasy television series Sanctuary, premiered on Syfy in the United States on October 15, 2010 and consists of 20 episodes. Created by Damian Kindler, the series was adapted from a series of webisodes released in 2007. The increased number of episodes in this season allows the producers to include numerous story arcs. The second half of the third season premiered on April 15, 2011 until it was moved to Monday nights on April 25, 2011.

Season 3 Episode 1 - Kali (3)

The Sanctuary team must find and stop Kali before the tidal wave could kill millions. Meanwhile, in Mumbai, Will is still fighting for his life. Air Date : 15th-Oct-2010  Read More

Season 3 Episode 2 - Firewall

Will suffers from amnesia regarding the events of his near-death experience, but some unwanted visitors become intent on finding out what is locked in his memory. Air Date : 22nd-Oct-2010  Read More

Season 3 Episode 3 - Bank Job

The team goes on a routine mission to retrieve an Abnormal and take it to safety. But the mission becomes anything but routine when they are forced to stage a bank heist in order to protect the public from harm. Air Date : 29th-Oct-2010  Read More

Season 3 Episode 4 - Trail of Blood

Nikola Tesla surfaces, sending Helen an SOS from the Colombian Highlands - but Will doesn't think he can be trusted. Air Date : 5th-Nov-2010  Read More

Season 3 Episode 5 - Hero II: Broken Arrow

Kate gains super-hero-like abilities when an Abnormal attaches itself to her for safe keeping. Air Date : 12th-Nov-2010  Read More

Season 3 Episode 6 - Animus

Word of a possible werewolf sighting prompts Henry and Will to visit an English psychiatric facility. As they probe a potential connection to Henry's Hyper Accelerated Protean past - and future - Magnus and Tesla investigate the mysterious holographic city. Air Date : 19th-Nov-2010  Read More

Season 3 Episode 7 - Breach

Magnus responds to an anonymous call for help at an abandoned building. But when she gets trapped inside, she discovers whoever made the call has a very different agenda. Air Date : 26th-Nov-2010  Read More

Season 3 Episode 8 - For King and Country

With Adam on lockdown at the Sanctuary, Magnus investigates his connection to Hollow Earth - and Druitt - while being forced to reveal dark secrets about the chaotic origins of the Five. Air Date : 3rd-Dec-2010  Read More

Season 3 Episode 9 - Vigilante

Will takes command of the Sanctuary while Magnus and Druitt search for a critical artifact in London. Knowing that Magnus's only hope for a cure lies in the secret subterranean city, Will ignores her warnings and releases Adam-Hyde in the hope that he will lead them to an access point for Hollow Earth. Air Date : 10th-Dec-2010  Read More

Season 3 Episode 10 - The Hollow Men

Seeking a gateway to the secret subterranean city, Magnus leads a treacherous mission to Tibet - telling a bitter Adam that he must stay behind while promising to bring back a cure for their radiation sickness. Because of their source blood, Magnus insists that Tesla and Druitt stay behind as well, taking the only shield Tesla was able to construct for herself. The hidden city, however, is rigged with deadly security traps - and death awaits the team at every turn. Air Date : 17th-Dec-2010  Read More

Season 3 Episode 11 - Pax Romana

Magnus is revived to answer Ranna's questions and soon figures out that despite Ranna's efforts the city is in great deal of trouble and the fall of Praxis could also threaten the surface world however Magnus is able to help. Magnus and Ranna makes an understanding to help and she revives rest of the gang. Magnus manages to save the city with the help from Gregory Magnus meanwhile Will tries to breakdown Adam's plan that can cause huge trouble. Air Date : 15th-Apr-2011  Read More

Season 3 Episode 12 - Hangover

Returning home from an overnight trip, Magnus is stunned to find the Sanctuary in a complete and utter shambles - only hours before a scheduled inspection by a UN Security Team. A bruised and battered Henry only adds to the mystery by claiming that he was attacked by Will. Air Date : 22nd-Apr-2011  Read More

Season 3 Episode 13 - One Night

Looking to share a quiet, "normal" evening out with Abby, Will and his date are abducted en route to the restaurant by a desperate gang leader who faces certain death without their help. Then, upon learning the abductor's identity, Magnus suddenly ceases all attempts at rescue. Air Date : 25th-Apr-2011  Read More

Season 3 Episode 14 - Metamorphosis

Will's transformation has him literally climbing the walls. Air Date : 2nd-May-2011  Read More

Season 3 Episode 15 - Wingman

Will and Henry's double date goes awry when Magnus tasks them with an Abnormal delivery. Air Date : 9th-May-2011  Read More

Season 3 Episode 16 - Awakening

Magnus and Tesla investigate a former Praxian stronghold and unintentionally stumble on vampiric secrets. Air Date : 16th-May-2011  Read More

Season 3 Episode 17 - Normandy

Discover Magnus' role in a turning point of World War II history. Air Date : 23rd-May-2011  Read More

Season 3 Episode 18 - Carentan

A colleague vanishes amid unexplained disappearances in Normandy, France, where Magnus and her team run into a military blockade during their investigation Air Date : 6th-Jun-2011  Read More

Season 3 Episode 19 - Out of the Blue

Helen and Will find themselves in an alternate reality, living as suburban neighbors, who experience unsettling dreams that disrupt their new careers. Air Date : 13th-Jun-2011  Read More

Season 3 Episode 20 - Into the Black

Receiving word that a large group of Abnormals has been spotted near a South Dakotan cave entrance, Magnus realizes it's the first wave of Abnormals emerging from Hollow Earth. Air Date : 20th-Jun-2011  Read More