A highway construction worker is the seventh in a series of mysterious disappearances in Lansdale, PA. The team come to investigate and finds traces of a mysterious paralytic. Meanwhile, Walter tries to send frogs to an alternate reality and Olivia realizes her recent trip has altered her in ways she can barely understand.
| Creator | Alex Kurtzman |
|---|---|
| Actor | Anna Torv, Joshua Jackson, Jasika Nicole |
| Country | United States of America |
| Production | Warner Bros. Television |