Source: Fringe Television You Tube channel
FRINGE: Video - "Immortality" Episode Trailer Airs February 11, 2011 at 9/8C on FOX
In the alternate universe, the Fringe team is forced to adjust to Col. Broyles' absence during an investigation of a bioterrorist who unleashes a flesh-eating insect. Meanwhile, Secretary Bishop finds his limitations tested; and Olivia reunites with her boyfriend.
Guest stars include Donovan Cerminara, Seth Gabel, Julie McNiven and David Milchard.