Official press release for episode 16 of Fringe titled as " Unleashed ". It airs on April 14.
GENT FRANCIS FACES-OFF WITH A GNARLY PIECE OF "FRINGE" SCIENCE
As animal rights activists ransack a laboratory, they get more than they bargained for when one of the caged "animals" unleashes a ferocious appetite. Leaving grotesquely mutilated dead bodies in its wake, the scientific engineered beast with the body of a lion, claws of an eagle, fangs of a viper, skin of a rhinoceros and tail of a serpent attacks Charlie. With Charlie's life on the line, Walter must come face-to-face with both his past and the beast in the all-new "Unleashed" episode of FRINGE