Michael Zegen, who recurs as infamous mobster Bugsy Siegel on Boardwalk Empire, has been added to the cast of another HBO series, Lena Dunham’s comedy Girls. The network is keeping details about his character and the number of episodes he will appear in under wraps, but Zegen may fill the void left by the sudden departure of Christopher Abbott. He’ll also be returning to Boardwalk Empire this fall.Source: deadline
