Sanctuary - Season 3 Episode 4 : Trail of Blood
The adventures of the beautiful, enigmatic and always surprising Dr. Helen Magnus, a brilliant scientist who holds the secrets of a clandestine population called Abnormals—a group of strange and sometimes terrifying beings that hide among humans. Magnus seeks to protect this threatened phenomena as well as unlock the mysteries behind their existence.
First Air Date : Oct 03, 2008
Last Air Date : Dec 30, 2011
Runtime : 45 min.
Genre : Action & Adventure, Sci-Fi & Fantasy
Stars : Amanda Tapping, Robin Dunne, Christopher Heyerdahl, Ryan Robbins
Quality : 
- Eps. 1 : Kali (3)2010-10-15
- Eps. 2 : Firewall2010-10-22
- Eps. 3 : Bank Job2010-10-29
- Eps. 4 : Trail of Blood2010-11-05
- Eps. 5 : Hero II: Broken Arrow2010-11-12
- Eps. 6 : Animus2010-11-19
- Eps. 7 : Breach2010-11-26
- Eps. 8 : For King and Country2010-12-03
- Eps. 9 : Vigilante2010-12-10
- Eps. 10 : The Hollow Men2010-12-17
- Eps. 11 : Pax Romana2011-04-15
- Eps. 12 : Hangover2011-04-22
- Eps. 13 : One Night2011-04-25
- Eps. 14 : Metamorphosis2011-05-02
- Eps. 15 : Wingman2011-05-09
- Eps. 16 : Awakening2011-05-16
- Eps. 17 : Normandy2011-05-23
- Eps. 18 : Carentan2011-06-06
- Eps. 19 : Out of the Blue2011-06-13
- Eps. 20 : Into the Black2011-06-20
