Gordon and Bullock investigate a trail
of clues left in a museum robbery,
which, unbeknownst to them, were left
by Nygma in a dangerous game of
cat-and-mouse. Meanwhile, Gordon's
past comes back to haunt him when an
anonymous person threatens to expose
his hand in Galavan's murder. Also,
Penguin's visit to some old friends
leads him to meet his father, Elijah
Van Dalh, and Bruce practices his
street smarts.