A shadowy case casts light on Agent Broyles’ past and leads the team to the possibility of foreign Fringe Science – as alarming events mount and details emerge about Broyles.
In an attempt to find the contents of his stolen container, Lucifer enlists the help of an unlikely ally. Meanwhile Chloe digs deeper into the Palmetto case, uncovering a lead that might finally expose the truth.
Darius, Grace and Harris uncover the darkest secret yet, and Liam reconnects with Jillian.
Marta's plans to flee the country with her children are derailed when Irwin is released from prison early; Mike stages a robbery of his own house in hope of paying off his debts.