Season 4 poster

Season 4

(2011)

Cast

Amanda Tapping as Dr. Helen Magnus
Amanda Tapping

as Dr. Helen Magnus

Robin Dunne as Dr. Will Zimmerman
Robin Dunne

as Dr. Will Zimmerman

Christopher Heyerdahl as John Druitt / Bigfoot
Christopher Heyerdahl

as John Druitt / Bigfoot

Ryan Robbins as Henry Foss
Ryan Robbins

as Henry Foss

Episodes

Tempus poster

Tempus 6.7

October 7, 2011

Magnus has pursued Adam Worth back to 1898 London to stop him from altering and quite possibly completely destroying th…

Uprising poster

Uprising 6.5

October 14, 2011

As Hollow Earth Abnormals continue to arrive at the surface in droves, Will, Henry, Kate and Bigfoot scramble to preven…

Untouchable poster

Untouchable 6.3

October 21, 2011

With a government inspector threatening to cut off the Sanctuary's funding, Magnus and Will must explain a mission gone…

Monsoon poster

Monsoon 6.4

October 28, 2011

Magnus flies to a remote island in Africa to meet with the Sanctuary's new top secret advisor, but lands herself in the…

Resistance poster

Resistance 6.5

November 4, 2011

The team tracks an аbnormal fugitive, and discovers that Tesla is the head of a secret research lab for a Homeland Secu…

Homecoming poster

Homecoming 6.2

November 11, 2011

Will runs into unexpected trouble and personal revelations on a trip to the Liberian Sanctuary in Monorovia. Meanwhile,…

Icebreaker poster

Icebreaker 6.8

November 18, 2011

When a team from the UK Sanctuary gets in trouble on a stranded icebreaker in the Bering Sea, Magnus and Will must figu…

Fugue poster

Fugue 6.2

November 25, 2011

A mysterious abnormal attacks Abby, and Magnus and Will discover there's only one way to communicate with this unusual …

Chimera poster

Chimera 6.3

November 29, 2011

Just when Magnus thought Adam Worth was gone forever, she and Tesla become trapped in a virtual Sanctuary, where they a…

Acolyte poster

Acolyte 6.5

December 9, 2011

Kate returns from Hollow Earth with word that insurgents are about to strike an above-ground target – and may have insi…

The Depths poster

The Depths 5.6

December 16, 2011

A quest to capture a legendary Abnormal in Bolivia leaves Will and Magnus injured and trapped in a cave-in, where they …

Sanctuary for None (1) poster

Sanctuary for None (1) 6.2

December 23, 2011

Magnus is approached by a notorious leader in Hollow Earth who is looking for assistance in building a new home on the …

Sanctuary for None (2) poster

Sanctuary for None (2) 6.4

December 30, 2011

With the new Abnormal Homeland now openly under threat, Henry and Tesla learn that the SCIU weaponized Tesla's work to …