It's mentioned that Florenz Ziegfeld was in Atlantic City to see Eddie Cantor perform. Cantor performed in Ziegfeld's Follies from 1917 through 1927.
The New York State Independence Party Chairman Frank MacKay's son appears in HBO's miniseries "Boardwalk Empire." Clayton MacKay, age 8, has a nonspeaking part in a scene that includes actor Michael Shannon as an FBI agent. MacKay said his son broke up other cast members when Tim Van Patten, who was directing the scene, asked why he didn't focus his gaze as instructed on Mike. "I'd love to," the boy said. "But I don't know who Mike is."