A bank robber wearing a long wig and a Yankees cap held up a Valley Stream bank on Saturday morning, Nassau County police said.

The unshaven robber didn't show a weapon, but demanded money, frightening the Roslyn Savings Bank teller into handing over the cash, a police spokeswoman said.

The robbery happened at the branch at 75 N. Central Ave.

Cops are looking for the robber, who's between 5-foot-7 and 6 feet tall and has a dark complexion. In addition to the baseball hat and the wig, which had black, curly hair, the robber wore a dark, puffy jacket and blue jeans, police said.

No one was hurt. Police wouldn't say how much he stole.

On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship. Credit: Newsday

Sarra Sounds Off Ep 36: Champs crowned in lax and flag football On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship.

On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship. Credit: Newsday

Sarra Sounds Off Ep 36: Champs crowned in lax and flag football On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship.

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