Helix [Portuguese] S1-S2

Billy Campbell

Dr. Alan Farragut

Kyra Zagorsky

Dr. Julia Walker

Mark Ghanimé

Major Sergio Balleseros

Jordan Hayes

Dr. Sarah Jordan

Neil Napier

Dr. Peter Farragut

Sue Beattie

Computer

Sue Beattie

Computer Voice

Hiroyuki Sanada

Dr. Hiroshi Hatake

Meegwun Fairbrother

Daniel Aerov

Meegwun Fairbrother

Tulok

Matt Long

Dr. Kyle Sommer

Severn Thompson

Sister Anne

Alison Louder

Sister Amy

Sebastien Croteau

Infected

Sean Tucker

Landry

Sarah Booth

Sister Olivia

Luciana Carro

Anana

Steven Weber

Brother Michael

Cat Lemieux

Dr. Doreen Boyle

Chimwemwe Miller

Dr. Haven