When Cal wakes with a life-threatening fever, Grace worries it's a side-effect of his experimental cancer treatment, but Michaela and Ben suspect Cal's condition may be related to a mysterious passenger from Flight 828. As Cal's situation worsens, Ben and Michaela attempt to track down the now-missing passenger.
| Creator | Jeff Rake |
|---|---|
| Actor | Melissa Roxburgh, Josh Dallas, J.R. Ramirez |
| Country | United States of America |
| Production | Warner Bros. Television |