Did Cosima realize that there was no finding a cure?
That was the main source of drama on Orphan Black Season 4 Episode 6 as she came clean to Sara about her lack of evidence.
This lead to Sarah making a shocking decision that exposed Kendall to the people she has been trying trying to hide from, but did she make it out of the hour without being hurt?
Elsewhere on this crazy drama, Art and Felix tried to protect Krystal Godderitch from herself.
Use the video above to watch Orphan Black online to get up to speed with the latest drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.