4-th episode of 1-th season "Helix"

What "Helix" 4-th episode about

Alan and the team deal with secrets and suspicion as the crisis heightens and deadly consequences follow. Meanwhile, Walker tries to survive on Level R.

Episode number: 4

Episode name: "Single Strand"

Episode release date: 25 january 2014 at 03:00

Status: aired

Rating: 7.5