Fringe: Olivia. In the Lab. With the Revolver.

"Olivia. In the Lab. With the Revolver." is the 17th episode of the second season of the American science-fiction drama television series Fringe, and the 37th episode overall. In terms of production, it is the season’s sixteenth episode, "Unearthed" being held over from the first season. In the episode, Olivia (Anna Torv) investigates a man with a possible connection to her who has the lethal ability to spread cancer by touch. The episode was written by Matthew Pitts and directed by Brad Anderson. In addition to featuring recurring guest actors Kevin Corrigan and Omar Metwally, the episode marked the only (uncredited) guest appearance from actress/model Diane Kruger. First broadcast in the United States on April 8, 2010 on Fox, "Olivia. In the Lab. With the Revolver." received generally positive reviews, with one critic praising the mixture of mythology and standalone elements for the episode.