'Fringe' Episode 5.6 Photos: 'Through the Looking Glass and What Walter Found There'
Ah Fringe! In an episode featuring a recently-cyborged Peter and a trip into a pocket universe (where everything is messed up), you go for the literary reference. And I bet Walter even knows that Lewis Carroll was also a mathematician! "Through the Looking Glass and What Walter Found There" airs on Friday, November 9 at 9pm on FOX.