Tim Moriarty

Danny and Baez join the international hunt for a dangerous operative who is using a legal visa to enter the United States.

Michaela is conflicted when she comes face-to-face with her best friend, who is also Jared's wife; Ben hears mysterious music in his head, moving him to help a fellow Flight 828 passenger reconnect with his son.

Flashbacks show how Grace, Olive, and Jared dealt with the loss of their loved ones after Flight 828 vanished. Ben attempts to block the voice in his head by going on an adventure with Cal.

Cal battles a life-threatening fever; Ben and Michaela search for a missing passenger from Flight 828 and discover much more than they bargained for.

Michaela tries to understand her latest calling, the sound of a beating heart; Ben's attempts to track down the whereabouts of 11 missing Flight 828 passengers takes him down a dangerous path.

Ben is paired with an unexpected partner to hunt for the missing Flight 828 passengers; Michaela worries for her loved ones after having a mysterious calling.