Edward Chin-Lyn

An unanticipated event puts Watson back in contact with Elana March (Gina Gershon), a crime boss she helped put away, while Watson is preoccupied, Holmes asks Detective Bell to help him solve a theft at a zoo.

Root goes undercover to protect the host of a radio show; Samaritan's agents try to assure a team member that their intentions are noble.

Flashbacks reveal how the group coped with the loss of their loved ones after the disappearance of Flight 828. Ben tries to escape the voice in his mind by going on an adventure with Cal, and Michaela struggles with her feelings for Jared.

When Cal wakes with a life-threatening fever, Ben and Michaela point the finger at a mysterious plane passenger, who strangely seems to have vanished.