One of Us, One of Them

Four villains -- Knox, Flint, The German and Jesse -- break into a bank and take hostages along the way, leading Angela to send H.R.G. and his new partner after them. Meanwhile, Hiro and Ando follow Daphne, but run into The Haitian along the way; Peter must figure out what he lost in order to prevent a disasterous future; Tracy leaves Washington, D.C. to uncover information about Niki; and Meredith teaches Claire how to fight.