Is Double Helix renewed or cancelled?

Awaiting renewal

Double Helix is expected to return, but a new season hasn't been officially announced yet.

Double Helix: release calendar, where to watch & episodes
FAQ

Double Helix — frequently asked

Is Double Helix renewed or cancelled?

Double Helix is expected to return, but a new season hasn't been officially announced yet.

How many seasons of Double Helix are there?

Double Helix has 1 season so far.