Constance on Ice.jpg
Episode Information
Season 1
Episode 8
Air Date February 21, 2014
Viewers 1.48 million[1]
Writer Mark Thomas Haslett
Director Bradley Walsh
Episode Cast
Co-Stars Christian Jadah as Klein
Previous Survivor Zero
Next Level X
List of Episodes

"Bloodline" is the eighth episode of Season 1 of Helix. It originally aired on February 21st, 2014 (10:00PM EST) on Syfy in the US, and on Showcase in Canada.


A vector breaks into the food storage area and contaminates the base's food supply. Constance tells Hatake that she has learned Julia's secret. Julia escapes into the base's ventilation ducts and Constance sends Ilaria security guards after her.

Episode Overview


To be Added


To be Added

Cast & Crew

Helix Episode Cast

1.8 - "Bloodline"


Billy Campbell as Alan Farragut
Hiroyuki Sanada as Hiroshi Hatake
Kyra Zagorsky as Julia Walker
Mark Ghanimé as Sergio Balleseros

Guest Starring

Jordan Hayes as Sarah Jordan
Meegwun Fairbrother as Daniel Aerov
Neil Napier as Peter Farragut
Luciana Carro as Anana
Jeri Ryan as Constance Sutton


Christian Jadah as Lt. Klein
Sébastien Rouleau as Vector #3**

* Characters who are credited but did not actually appear in the episode.
** Characters who appeared in the episode, but were not credited.

Production Notes

To be Added


Helix Season 1 First Look at Episode 8
Helix Season 1 First Look at Episode 8


Season 1
Episodes "Pilot" • "Vector" • "274" • "Single Strand" • "The White Room" • "Aniqatiga" • "Survivor Zero" •
"Bloodline" • "Level X" • "Fushigi" • "Black Rain" • "The Reaping" • "Dans L'ombre"
Primary Characters Alan FarragutJulia WalkerSarah JordanHiroshi HatakeDaniel AerovSergio Balleseros
Secondary Characters Peter FarragutDoreen BoyleJane WalkerAnanaTolukConstance SuttonSpencer ChissikPhilippe DuchampSulemaniVictor AdrianBryceRae Van EigemKleinTheaDimitri MarinHavenBlakeTracey
Season 1 • Season 2
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