Helix The Ascendant (Season 2, Episode 12)
TV-PG
TV Episode | 43 min | Drama, Horror, Mystery

Helix

The Ascendant (Season 2, Episode 12)

TV-PG

TV Episode | 43 min | Drama, Horror, Mystery

While Kyle and Jordan try to escape the island as the followers hunt them, Walker and Alan search for the Mother Tree so that Walker can halt ILARIA's deadly plan.

Director

Jeff Renfroe

Writers

Cameron Porsandeh (created by) | Javier Grillo-Marxuach (written by) | David Goldblum (written by)

Producer

Sandrine Gros d'Aillon

Composer

Reinhold Heil

Cinematographer

Pierre Jodoin

Editor

Roy C. Poole

Casting Directors

Eric Dawson | Liz Dean | Andrea Kenyon | Carol Kritzer & 2 more

See all filmmakers & crew (117)

Edit Released

Updated Apr 3, 2015

Release date

Apr 3, 2015 (United States)

Awards

Series awards

1 win & 1 nomination

Contacts

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Cast	+ Add Cast
15 cast members

Name	Known for
Billy Campbell Dr. Alan Farragut Dr. Alan Farragut See fewer	The Rocketeer (1991)
Kyra Zagorsky Dr. Julia Walker Dr. Julia Walker See fewer	The 100 (2014)
Matt Long Dr. Kyle Sommer Dr. Kyle Sommer See fewer	Mad Men (2007)
Mark Ghanimé Major Sergio Balleseros (credit only) Major Sergio Balleseros (credit only) See fewer	The Age of Adaline (2015)
Jordan Hayes Dr. Sarah Jordan Dr. Sarah Jordan See fewer	Helix (2014)
Neil Napier Dr. Peter Farragut Dr. Peter Farragut See fewer	Riddick (2013)
Severn Thompson Sister Anne Sister Anne See fewer	Chloe (2009)
Cameron Brodeur Soren Soren See fewer	The Umbrella Academy (2019)
Sarah Booth Sister Olivia Sister Olivia See fewer	Three Pines (2022)
Patricia Summersett Lt. Commander Winger Lt. Commander Winger See fewer	Mother! (2017)
Brendt Thomas Diabo Guardsman #1 Guardsman #1 See fewer	Appalachia (2017)
Melanie Sirois Female Guardsman Female Guardsman See fewer	Helix (2014)
Sarah Gravel Pregnant Woman Pregnant Woman See fewer	Mr. Nobody (2009)
Sue Beattie Computer (voice) Computer (voice) See fewer	Helix: Fabricating the Plague (2014)
Alison Louder Sister Amy Sister Amy See fewer	The Mummy: Tomb of the Dragon Emperor (2008)